This is a big milestone for Bluesky!
We've had the federation sandbox running for over six months but we're now able to commit to open federation on the production network this month as well. There's also stackable moderation coming shortly, which enables other individuals/orgs to operate moderation labeling services that users can choose to use.
The technical challenges of setting up an (efficiently) scalable decentralized social network were quite interesting. The infrastructure itself is quite decentralized, with standalone PDS instances and two small shared-nothing datacenter PoPs. We're using SQLite with millions of individual databases for each user's repository and ScyllaDB for the global indexing service (AppView).
https://bsky.social/about/blog/5-5-2023-federation-architect...
If anyone has questions, technical or otherwise, some of the team should be around today to answer them.
Edit: HN'ers might also appreciate this paper written primarily by Martin Kleppman about Bluesky and AT Protocol
The obvious question is what your business model is. I know about your "we plan to sell domains" post from a bit ago[1], but that seems... optimistic, to me. Not sure I want to buy into yet another startup with no business model (e.g. Keybase).
[1] https://bsky.social/about/blog/7-05-2023-business-plan
Bluesky is in good financial shape for quite some time based on existing funding. And we're also working hard to be sustainable, which we believe is entirely feasible given our small team. But we're also ensuring that everything required to make the network sustainable over time is completely open.
That's not a very inspiring answer :( The consequences of taking VC money are going to come home to roost at some point.
We'll see! The history of funded companies popularizing open protocols is not without precedent. I'm inspired by Netscape, which was the VC-backed company that made the web happen.
Maybe I'm just being a hater, but the inspiration being a web browser that failed after being acquired by AOL at dot-com level stupid high prices, doesn't inspire confidence at all. Sure, it helped pave the way for Firefox, but Netscape itself never actually did anything.
Netscape created the first highly usable web browser, which introduced most people to the web. They also created SSL (TLS), JavaScript, the first high performance web server, and much more that that made the web go.
Oh yeah, I'm not denying that Netscape pioneered a lot of stuff. They also would have went out of business had they not been bought by AOL at a stupid, dot-com inflated price.
You can do something that creates a lot of changes in the world, but if your business model involves giving people things for less than it takes to produce then I don't see how that's a business. What are VCs expecting to get a return on their capital? What's the plan to actually make a profit? Is the plan just to get bought out at a stupidly inflated price, similar to your inspiration of Netscape?
They pioneered very little. Viola pioneered client side scripting, stylesheets and more. Netscape popularized a number of things, thanks to heaps of cash that let them market heavily, and in the process overtaking a bunch of competitors, and snuffing out many of them. They did have a great browser that was best for a period of a few years, but it's not like there weren't plenty of alternatives either out or right around the corner when they launched.
Fully agree with you they would not have survived long if the AOL sale hadn't happened.
Perhaps Jake is saying that it is more important to make the world better right now than to have 100 year business plan. It sounds like Jake is willing to lead the charge for now and risk death later if it means that the concept succeeds under any flag.
Or maybe I'm just putting words in their mouth.
What if the founders of MySpace are totally ok with its place in history and happy that social media under any name carries on their vision? Maybe they don't consider that a failure.
They may have done all those things and more.
How did they actually make money? What's your equivalent?
They sold the browser until that market was yanked out from under them, and they leveraged control of the homepage into sales of their serverside packages, and then they sold out to AOL before their longevity was ever tested.
It was a rhetorical question.
This is an exaggeration. Yes, people flocked to Netscape.
Because, yes, it was marginally better than what was available, especially on Windows. But the main feature improvements that drove that initial rapid adoption was Netscape ignoring any attempt at agreement over standards and adding new "trinkets" like background images etc. in each release.
And yes, they created Javascript, in a rush, but there already were other client-side scripting options.
They were important, but their importance is inflated by looking back at a timeline where they won. We'd have lacked none of these things without them. They were one of many, and they were ahead in terms of features, but not by much, and the pressure they were under also left a wake of chaos.
E.g., sure, they invented SSL, rushed it out with massive security flaws (that was a fun time... one of the gaping holes was that if someone ran Netscape on the same host they ran their e-mail on, which was not unusual, you could get a whole lot of the bits needed to cut down on the cost of bruteforcing the SSL key by triggering an e-mail bounce to help you narrow down current process ids), but there were prototypes of encrypted socket layers around for two years already by then e.g. see Simon S Lam's work on SNP [1].
"Nobody" used Netscape's web server - which wasn't developed by Netscape anyway (it was acquired from Kiva, unless Netscape had a pre-Kiva web-server I've forgotten) - it was way too expensive. It was a market leader, yes, but in a crowded tiny niche of commercial servers. I ran an ISP around that time. I sold packages to businesses, and we'd have loved to convince customers to pay for Netscape server software, but most people stuck with NSCA HTTPD, and quickly switched to Apache 1995 onwards.
[1] https://www.internethalloffame.org/inductee/simon-s-lam/
Highly *used.
Saying they "made the web happen" is just nonsense. They had one of several popular browsers, and one of several popular web servers. As much as I stayed up late to download new Netscape betas, had they never existed the web would still be just fine, and the customers of the ISP I ran at the time would have just used another browser.
Hmmmm. I would argue the web would have been significanty different. There was a fairly big gap between Mosaic and Internet Explorer that Netscape filled and it was the period that largely defined the web as it came to be.
Since IE was developed specifically to counter the threat of Netscape - it was also defined by Netscape.
What other browsers of note were around in that period?
Netscape 0.9 was released in October '94. IE was released in August '95 and the first version was just a licensed rebrand of Spyglass Mosaic (which despite the licensed Mosaic name was not a version of Mosaic).
There was a number of browsers coming up at that time, and Mosaic was if anything what drove much of that early boom, as the most successful option that led to both Netscape, Spyglass, and by extension IE.
Remember that Mosaic was readily licensed (and source available, though not under an open source license) - there were a number of other Mosaic offshoots (e.g. AMosaic for Amiga was released in December '93, with datatypes support)
Other browsers than Netscape around that era, excluding the text based ones, included:
* 1992: ViolaWWW (Unix; pioneered embedded objects, stylesheets, tables, client-side scripting); Erwise (Unix); MidasWWW (Unix)
* 1993: Spyglass (licensed the Mosaic name, but written from scratch; also the origin of IE), AMosaic (Amiga), Cello (Windows), any number of Mosaic licensees, Arena (Unix, Linux, NeXT; pre-release in '93; full public release '94; Arena was co-written by the later Opera CTO Håkon Wium Lie, and pioneered layout extensions that turned into work on stylesheets and eventually CSS)
* 1994: Argo (Bert Bos - co-creator of CSS; Unix; testbed for style sheets alongside Arena, and one of the first heavily plugin based browsers, with most functionality provided by plugins), IBM WebExplorer (Mosaic licensee); Slipknot (Windows; a really weird one which dealt with lack of SLIP/PPP connections by "hijacking" a Unix terminal connection, running lynx to retrieve the HTML, and then using zmodem to transfer both the HTML and images...)
* 1995: IE (licensed version of Spyglass); Grail (Python; supported client side execution of Python...); OmniWeb (Mac)
* 1996: Amaya (Unix, Windows, Linux, OS X), IBrowse (Amiga), Aweb (Amiga); Opera (Windows initially); Cyberdog; Arachne (DOS, Linux including framebuffer...; still updated as of two years ago...)
Netscape took a lot of users from various Mosaic licensees, like Spyglass, and browsers like Cello; had it not existed, sure, things would have looked different, but timeline-wise the gap was narrow. Many of the browser - like Opera - that launched after Netscape had started development before Netscape launched, and others were abandoned in some cases directly because of Netscape. Some were probably no big loss, but Netscape's brief dominance contributed to the near monoculture we had for many years.
There is no doubt it had improvements over Mosaic - I remember vividly the day the release with background image support spread across campus and every webpage looked garish for the next several years - but it was an advantage measured in months, and with competition heating up until Netscape stunted it for quite some time by becoming as dominant as they did until IE started catching up.
A lot of the things Netscape is sometimes remembered for were not Netscape firsts either, or areas where they necessary had a lead. E.g. client-side scripting, style sheets, etc existed before Netscape; work on CSS was ongoing at CERN around the time Netscape launched etc. At most things would have looked different, and maybe some things might have taken a bit more time without Netscape scaring Microsoft. But I also remember a lot of ire at how Netscape pre-empted a lot of standards at the time by just throwing stuff at the wall, and untangling the mess they left took years.
I remember that time and I too appreciate what the different browsers contributed feature-wise, but you’re missing the big picture.
In late 1995, Netscape released a browser that provided investors a comprehensive proof-of-concept online platform that was billed as the operating system for the Internet and they were being offered an opportunity to get in on the ground floor.
JavaScript and CSS didn’t matter. Investors were looking at SSL for eCommerce, Java applets, plugins, VRML, RealAudio, etc.
Netscape stood out because nobody else was selling a comprehensive online platform with a compelling and plausible vision.
The World Wide Web became something because a crap load of money was invested into developing browsers.
It wouldn’t have happened on its own to this degree and none of those browsers were on their way to becoming a household name.
In late 1995 the market was even more crowded than when they launched in '94.
IE was already out. Opera was around the corner. Netscape was already close to its peak market share.
Plenty of people were selling alternatives, plenty of developers had funding. A lot of money had started flowing into browsers before Netscape. Had Netscape not soaked up the funding it did, more of that would just have flowed elsewhere.
The argument is not that Netscape were irrelevant, but they were one - big, sure, - player among many racing to commercialise features that already existed before Netscape.
One can imagine a world without JavaScript...
Netscape didn't invent the web, its open protocol, or even the first browsers. They did not make the web happen.
Netscape had a business model (charge people for browser software.)
Netscape also went bankrupt. It was a colossal failure as a business.
Wow, all those VC's must have walked away very rich, considering how popular the web turned out to be!!!
Netscape did not start out an open source company -- quite the opposite. It was a saving throw once Explorer took away their dominance. And I wouldn't say it was a successful move.
A notable difference is that Netscape had a business model, namely, selling Navigator. Anyway, enjoy the ride.
Sorry, this is a non-answer. Is there a business model in mind or not?
We've announced one business model and do intend to iterate and add others, but that's all we've announced for now. The plan is definitely to be sustainable over the long-term.
Honestly this is fucking whacko to me. "We've incorporated a legal entity whose entire purpose is to make money, but we have no idea how that's going to happen." How is this even allowed?
Anyway the answer is ads. This just means it's going to be ads. It's always fucking ads. No one has ever gone into a capitalistic venture sans business plan and ended up doing anything besides selling fucking ads.
Ads are the most frequent answer, but it's not the only one. There's also the team getting acqui-hired, or getting bought by a competitor & shut down, or just plain old going out of business and sold for parts. None of those are good for users, obviously, but they are all viable paths for repaying VCs in absence of a business model.
Sure, I guess I meant for long-lived products.
Relax bro, you're just looking at it upside-down.
The ads let you know what services are not worth your time, or only worth consuming with sufficient adblocking.
They're really doing you a great service by advertising that you're the product.
Also, hope is not lost for ad-free capitalism. For the first time ever I'm actually paying for subscription services that don't have ads (yet). Mostly to do with search and AI.
That's quite the reach. The actual information you got, is them not telling you publicly. Either because they can't, or don't want to.
I mean, I do sympathize with your frustration, tho. Every time I read this lobotomized "Rampart-AMA" PR shit, a few of my own brain cells commit suicide. It's insulting.
Look, those underpants aren't going to collect themselves, are they.
And don't worry about Phase Two. Phase Three is when the profit will happen.
I really hope they do freemium.
If they can run it with a small enough team, then freemium could be feasible. Sell special tools and functions to the power users.
A bit macro and optimistic view about sustainability (in general, not specific to Bluesky):
If everything goes according to the prediction of economists for 2024, a light crisis should decrease consumer confidence in the US.
One of the solution to re-energize the economy might be to lower interest rates.
Which means that if interest rates go down in 2024, companies are going to be able to borrow at extremely low cost.
In such environment, does the question of business model even matter ?
If your task is to raise debt, what you need is to sell a dream, not have a way to generate money.
==
Back to Bluesky:
The bigger danger for the company now is most likely its own users.
"Open ecosystem"/"Freedom"/"Free-speech" users tend to be greedy and consider everything should be free, and at the same time are very active when it's about criticizing.
The "normies" of Twitter / Instagram, are likely higher spender because of the importance that vanity / self-promotion has in their life.
One key could be for Bluesky to focus more on content, than on technology.
Even on Telegram, people join groups and people, they don't really care if the source-code is here or not, or who controls what (because no matter how, this can change in the future).
Speaking as someone who has been stubbornly offering paid-for-access Mastodon/Lemmy/Matrix (and now Funkwhale) accounts at communick.com for 5+ years, I learned already that very few individuals are willing to put their money where their mouth is. Everyone loves to complain about the exploits of the tech companies, but no one really cares about paying for a service unless it gives some sense of exclusivity.
What is going to make or break the alternative social media networks is the institutions. If/When newspapers (not journalists) start setting up their own instances, if companies put up support accounts on their own domain, if influencers start mirroring their social accounts on their own sites to try to their push their own brand... then I'll start believing that we have a chance.
This sounds interesting to me, but visiting communick.com I can't figure out how much the service costs, nor see any way to find out. I see a sign up page, but it also has no pricing info.
Can you direct me to that in info?
Yeah, I am in the process of simplifying the offering and split down the site for managed hosting and the "standard" service. https://communick.com/packages/access should you give a link to the package: $29/year for Mastodon/Matrix/Lemmy/Funkwhale.
It's difficult, we compare two different views, one from tech-perspective, and one from user-perspective.
I understand your arguments about the technology, they are absolutely correct, but they attract a typology of niche users, which are extremely demanding and very difficult to convert to paying users.
Twitter, the platform is very glitchy, the owners are who they are, the developer access is horrible, but still, I am using it, because there is exclusive and fresh content.
Bluesky is an interesting project, but I can strongly suggest leaning toward content/user-focus than pure-tech, in order to secure a stronger business-model (and eventually, as a consequence, a sustainable + open ecosystem).
Focus on onboarding great content first, and then walk back to the tech, not the other way around.
For example, to support more extensively those newspapers or institutions to onboard the platform, and most of all, all these unofficial content creators.
There are also some things which feel very strange, like the main description of Bluesky when you search for it on Google: "Simple HTML interfaces are possible, but that is not what this is".
When people ask you what your business model is, they are asking you how you are going to do this.
On the other hand, Jack Dorsey has proven himself as someone who can be very successful founding a large microblogging social network with no business model.
I think Elon Musk proved Jack Dorsey to be that someone.
Twitter was always going to show ads, whether that would suffice or not was the question. Memberships were also an obvious move. There is no obvious move for Bluesky, an open federated network.
Why not use ActivityPub?
Why should we trust Dorsey again?
What is one good reason to use Bluesky over Mastodon?
1. "Account portability is the major reason why we chose to build a separate protocol. We consider portability to be crucial because it protects users from sudden bans, server shutdowns, and policy disagreements."
https://atproto.com/guides/faq
2. Jack Dorsey is on the board but has no day-to-day role in the company. Jay Graber is the CEO of Bluesky and is in control. The protocol is also designed not to require trust. The network is being "locked open" in a way that would allow it to survive Bluesky becoming evil.
3. Bluesky has a different approach in many ways. One of the biggest differences is that Bluesky is (IMHO) the first decentralized social network that is highly usable by regular non-technical users.
The account portability is probably the biggest problem with the fediverse right now.
I finally signed up for Mastodon despite reading little to nothing positive about it on hn. It was easy to use, and the signal to noise ratio was vastly improved from my Twitter experience.
However, that lack of account portability means users can, have, and will continue to get cut off. Servers cost thousands of USD per months with no revenue and domain name ownership can magically vanish for many reasons. With no business model for server operators, these are significant issues.
That confusion for users may even be the primary force that drives them over to something like Facebook's Threads.
There are analogies to e-mail here for the server operator. If I said any numbers I would be making them up, but I'm assuming 1 Mastodon user costs a lot more, both in compute/bandwidth and support, than 1 e-mail user. Free servers are not going to scale.
Account portability doesn't solve this, but it means if something happens to one server operator, that user doesn't churn in to the ether and never return. I've been keeping an eye on https://fedidb.org/ (not my site.) While total users and servers keep going up over the past year, active users keep dropping. It could be something related to how they record usage, but it isn't a promising thing.
I'm less skeptical about long term adaptation. Most of the negative sentiment I've read on hn about Mastodon just was wrong. Facebook, Twitter, Apple, Microsoft are all fully accelerating in to ad business models which will make much of their products less unappealing by the day. If history is any lesson, when a new competitor shows up without ads and a similar or better experience, the incumbent is in trouble.
You can migrate your account between instances and take your followers and follows with you. Server shutdowns are rare, since administrators tend to proactively limit registrations when activity starts to be a financial burden. Avoiding the growth-at-all-costs mindset means that instances can stay sustainable.
You can if the server is operational. If the server not operational and cooperative, you can't. And you can't migrate your posts, only your followers.
Not rare enough though.
> You can if the server is operational.
And if Bluesky's servers stop being operational? Where is your data hosted?
If you or someone else has an archive of your data, then you can seamlessly port your account somewhere else. With Mastodon, I'm not sure there's an established flow for downloading your full account data, and you have to have your old server cooperate and redirect your user page to your page on your new server.
Yes there is an established flow for exporting your full account data. It comes as an easy export zip and CSVs.
Its not even that.
Look at Shitter and Reddit: they just turned off API access and introduced heavy rate limits to webpage loads. Good luck scraping your account details with that.
Enshittification is a thing with ALL commercial services. And eventually BlueSky will have their "The sky is falling! Crank the money extraction lever." And I'd move that timeframe up a LOT if they took VC money.
Feces, err, uhmm VCs want their hockeystick growth to be a hockeystick. They want their 30x , 50x, or 100x.
The handful of moderately large instances that have shut down rhat I'm aware of gave long notices, in a couple of cases over a year, before actually going offline.
The only notable counterexample I remember was BitcoinHackers.org shutting down suddenly with a note saying "haha look at how easy it is for mastodon instances to shut down go use nostr", making it a self-fulfilling prophecy in that case. If you have other examples I would like to know about them.
I've personally had to migrate instances twice. The first time because the instance suddenly became nonfunctional, and the administrator went AWOL. The second time, I discovered that the incompetent admin had silently enabled auto-deletion of data including posts and direct messages.
Now I'm finally on mastodon.social, which wasn't open for new users the first two times that I needed an instance.
That, to me, is an argument for improving the existing account portability of ActivityPub, not for starting from scratch.
To me, the Not Inventented Here feel to Bluesky makes me want to stay far away. People will bridge it to ActivityPub anyway.
Nostr solves the account portability, albeit poorly. (Your identity is your public key, so if the key gets compromised your identity is as well)
I am more excited about Takahe, which decouples the servers running the federation from the domains holding the actor ids. This means that a hosting provider like mine won't need to allocate one whole instance for each user that wants to have their own domain.
There is also a FEP from the developer of Mitra which aims to flip the ownership of the account keys, which would prevent cases of servers going under and stopping users from recovering their identity.
I'm more worried about the financing of Bluesky. You have taken VC money, and we all know what that means - growth at all costs.
I feel like we have seen this movie play out a few times. There are always way to close things down the road. For example, I can imagine that even with federation there will be a power law of distribution, and there's a high chance that most users will end up on official Bluesky servers. This means that you could one they stop federating, and most users would be backed in a walled garden. Sure, the protocol would be out there in the open, but it wouldn't matter because overnight it would lose most of its users.
I trust that you and the initial team has genuine motivation not to do this. Forgive me for being cynical, but history does reapeat itself.
I think the only antidote against this is regulation, as we're seing now with the DMA in EU that forces WhatsApp and other gate keepers to open their platform to other clients.
If nothing else, Bitcoin is a successful existence proof. Maintaining control may be easier, but it's safe to say that Satoshi wouldn't be able to take control back now.
Bluesky is not structured the way Bitcoin was structured. It's nonsensical to make prescriptive statements based on that comparison.
The big lesson to me has been for a platform to be open, there must be both third party clients and third party servers. A service that has only one backend server that no one else can run (looking at you Signal) isn't ok anymore. Even worse, Twitter or Reddit being "open" because they have an API: that's all bullshit, and you are setting yourself up to be rug pulled. We don't need to hear these lies anymore and it's time to move on from the services making either of those claims. I'm waiting for a little more progress and third party control to make a judgement on Bluesky.
Users should think of this in terms of buy in cost. If you use a particular platform for 10 years, and build a community on it, you can take advantage of that and you get a mostly free service. But at some point the bill comes, and you move on. However, I keep thinking that the reason why some of those open third party protocols - even including email - "suck" is because so much of the time and focus has been on these proprietary, commercial communications platforms.
I feel so old now I went from thinking email is a terrible way of communicating to, actually Facebook is far worse. Instead of seeing updates from my friends I'm looking at a firehose of noise of things I can't control and have zero interest in. Nearly 20 years later, I use e-mail every day and Facebook 0.
Veering off-topic, but seeing conversations running for many years over the standards implementation and feature parity of the clients and servers both for XMPP and Matrix (meaning each separately, not inter-operating XMPP and Matrix, but rather each protocol has many servers and many clients, all trying to keep up with a moving protocol spec without breaking backwards compatibility), I have to laugh that a piece of legislation can just magically open the doors a some potentially very convoluted and continuously changing communications platform to third parties.
It could be even more self defeating and monopoly re-enforcing if those platforms are relaying to users of third party apps the features they are missing along with warnings about non-existent encryption and everyone can read their messages.
Point number three is critically important and no matter how many nerds complain it is not activity pub or some crypto thing, the company focus on delivering a product which is viable to use by normies is awesome.
Can you elaborate on point 3? What do you think are the differences or pain points of Mastodon that Bluesky fixes?
We'll see whether you release portability before Mastodon. Right now, bsky.social seems to be the only place anyone can get an account, subject to your verification requirements (and there are people in the comments here that can't sign up), so you're multiple steps away from porting anything.
Questions 1 and 3 are answered in the paper.
Dorsey isn’t even involved. He kicked it off but hasn’t had a hand in it for a very long time.
Very excited for this - IMO, this is federated social media's biggest promise.
"We tag trolls so you don't have to."
I'm not sure if you're being facetious or not, so I'll explain further.
Currently, if you want to be part of a social network, your options are to opt-in to Zuckerberg's moderation or Musk's moderation.
It would be great if these were _actually_ opt-in (as in, you can be part of a social network without opting in to their moderation polices) and if you can use anyone's "moderation list."
I think ultimately this would allow for freer expression than exists on current social networks.
It's interesting that 10 years ago there was a media driven panic about "filter bubbles", and now we are at a point where the abilitiy to choose your own filter bubble is considered a feature.
You missed the middle: the collective realization that socializing is not a public activity, it's bubbles all the way down. No one wants vitriolic arguments outside of debate club...
Ultimately is what you end up with is being held under some instance operator's even more capricious, arbitrary and biases moderation "policy." Although I think calling it a policy might be a bit generous.
This is exactly why I love the promise of moderation lists (as opposed to "choosing an instance.")
Y'all let the public in before finishing your wait-list. I joined the list on 2023-03-02.
Y'all didn't email me that signups were going to be public.
Y'all didn't email me when signups actually went public. I found out about it here.
...And, let's see.. Yep, my handle is taken.
Well, join Mastodon! Find a community (server) that fits your liking and get your username! You can talk with anybody on other servers, but the one you choose is your homebase!
https://joinmastodon.org/servers
At least you're not succumbing to a commercial interest who will inevitably enshittify for eventual profit extraction.
Same here, I was on the waitlist for a few months, during that time I saw no evidence that anyone joined Bluesky via the waitlist. Eventually I got lucky and found someone who was giving out invites on Twitter, but by then all of my friends are no longer interested in joining yet another social network.
I hope Bluesky prospers since it has some features that Mastodon and Twitter lacks, but it has a lot of catching up to do.
Sorry about that. You definitely should have received a waitlist invite. We did invite everyone on the waitlist before launching. The deliverability of those emails was quite high but it's possible it went to the spam folder or something else went wrong.
Something like 1 million of the users that joined came from the waitlist.
Most users on HN are probably able to navigate using a domain handle, which is really the recommended and most decentralized option.
https://bsky.social/about/blog/4-28-2023-domain-handle-tutor...
Yeah, it's pretty ridiculous.
On the other hand, the benefit of decentralized services is that your handle being taken shouldn't (eventually) matter, because you can just find another server.
Will people be able to opt out of your moderation services?
This is my big question as well. As long as I'm able to block at an individual, or even org level, I'm generally okay seeing a feed of those I follow.
Most social media moderation in my experience tends to be heavy handed. Most jokes could be offensive to someone and likely are. I'd prefer to preserve the collective works if George Carlin and Richard Pryor over heavily filtered systems.
Edit: appears to be completely opt in and based on tagging... Wonder about positive filtering by tag now...
It sounds like you have to opt-in.
Yes, every part of the Bluesky (atproto) network is composable, including moderation (labeling).
Any plans to improve the search engine?
Yes, it's always a bit of an after thought (unfortunately) but we have improved it already a couple of times.
And like most things with atproto, there will likely be protocol support for pluggable search engines, so users can choose their search provider(s).
It's already entirely possible for others to operate atproto search engines since all the data is public and available.
Thanks for all your hard work!
Twitter is an obvious influence on Bluesky.
Was the team able to benefit from the experience of working on Twitter, or were most of the big problems novel?
None of us worked at Twitter actually, but we chatted with a lot of folks who did.
Is it completely infeasible for BlueSky to federate with ActivityPub while maintaining the pros of its architecture?
If Threads, BlueSky, and ActivityPub all interconnected it really would be a great opportunity to compete on the software / UX front
There has been some work by others already on this front: https://docs.bsky.app/blog/feature-bridgyfed
What's the thinking on BGSes? I haven't seen much talk of who's expected to run them or what they'll look like, but they seem to be the linchpin of reliable data portability.
A Relay (we used to call it the BGS) crawls all of the PDS hosts on the network and aggregates the data. This makes it possible for services to subscribe to all events on the network without putting load on PDS hosts directly.
Anyone can run a Relay. They're somewhat comparable to Linux distribution FTP/HTTP mirrors.
Bluesky will always run a Relay, but other organizations will hopefully as well. We expect these might be organizations doing other things in the ecosystem, universities, and possibly open consortiums.
Aha, this is good to now. Looking forward to standing up my own PDS.
I tried to sign up and it requires a phone number to verify trough SMS.
Question. The phone will be attached to my account or is for one-time verification? If the latter, it is removed from blue sky database at some point?
Thanks.