this post was submitted on 10 Mar 2025
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Bluesky, which uses it, has been opened to federation now, and the standard basically just looks better than ActivityPub. Has anyone heard about a project to make a Lemmy-style "link aggregator" service on it?

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[–] misk@sopuli.xyz 11 points 1 day ago* (last edited 1 day ago) (9 children)

https://threadsky.app/

Very slow at the moment, probably due to people looking for Reddit alternatives but was fine couple of weeks ago when I first saw it. Seemed okay if you’re okay with AT Proto (it’s not that decentralised really).

[–] CanadaPlus@lemmy.sdf.org 5 points 1 day ago (2 children)

Really? In what way?

Digital identities being cryptographic and independent of any one instance is huge all on it's own. The rest of it I understand less clearly, but it looks pretty modular.

[–] gandolfini_the_grey@lemm.ee 18 points 1 day ago* (last edited 1 day ago) (1 children)

See here. Basically, creating a relay for the AT protocol is extremely costly and only possible for big tech companies.

[–] CanadaPlus@lemmy.sdf.org 6 points 23 hours ago* (last edited 23 hours ago)

Thank you!

TL;DR, the relay bit works as a completely connected network topology, and has the associated quadratic growth issues, which renders it, like you said, hard to host.

Also nasty: Direct messages are just not federated.

Other things are or were at the time of writing janky, but nothing else is quite that egregious. The author is working on a separate project, and recommends this idea as a solution for portable identity on ActivityPub; here's what "object capability" means in the context.

[–] ericjmorey@discuss.online 7 points 1 day ago* (last edited 23 hours ago) (2 children)

The data is not centralized, but everyone is using the same ~~aggravation~~ aggregation service (indexer) to access the data.

[–] GregorGizeh@lemmy.zip 4 points 1 day ago (1 children)
[–] ericjmorey@discuss.online 1 points 23 hours ago

LOL I should have reread that one.

[–] cecilkorik@lemmy.ca 2 points 22 hours ago

Most aggregation services are also aggravation services, so this really makes sense either way.

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