I'm not even sure it can, unless they want to pay server operators. Who would do that for free for a for-profit company? And if they're ultimately supported by the top, they're still centralized.

Not that it's super expensive to run a server, but it ain't free; at least in a place like the Fediverse, every transaction is voluntary all the way down to the financial support, because any part may choose to participate or leave as they see fit.

I don't see how BlueSky can replicate that and still chase profit.

This gossip app is meant for artists and other internet celebrities that think they are cool making their opinions to be fact. Extreme left is insufferable right now as a moderate. They have tripled down in all the worst ways which makes it annoying and frustrating to ignore.

I always liked reddit better since people actually discussed real things. Since I jumped ship to lemmy I feel even less inclined to bother with anything else. However reddit was way better for certain stuff like artists or creators.

Apparently the instances are connected to a central hub.

It reminds me of what Google tried to do initially with Google+. They copied Diaspora's concept of aspects, calling them "circles". Over time, though, using the circles became more and more janky until they removed them entirely. Then, of course, Google+ got shuttered completely over security issues.

Likewise, "federation" and "decentralization" are the new hotness in social networks, so here's a big corporation looking to cash in on that. Of course, real decentralization would take too much power away from the corporation, so they have to half-ass it somehow.

Interesting point, and shows that most likely, any instance of Bkuesky will eventually go Twitter

That’s addressed in the blog post. She was saying it was currently 5TB and growing. So anyone wanting to set up a server would need to pay for that space, and that’s not cheap.

I thought it takes that much storage to run a relay, not an instance. (Which Bluesky calls a "Personal Data Store.")

Maybe this is just my ignorance showing, but this seems like a really archaic way to design something like this in 2024. Dump all the data into a central repository and then have clients pull from that?

Incorrect. That's the only thing people notice. The benefit is not having one central authority in control. If Bluesky decides to, for some reason, not allow third-party apps or something, there's no way to prevent it. If Lemmy.world, for example, does this then they don't have the authority to enforce it.

The benefit of federation is in removing hierarchy that can harm the platform without the consent of its users. It's invisible because it's only preventing something. This does not mean it isn't beneficial though.