Interesting bit of news for the threadiverse. All three of these are fairly large lemmy instances

  • I thought the whole point of federation was that everything from every federated instance was connected and I only need one account to see every part of it.

    No. If an instance hosts toxic communities then your instance can choose to defederate from it. You don’t have to wait for the centralized authority to ban them. It’s about being able to choose your admins and form a web of “good” communities.

      • I’d also like a way to filter out certain communities, I’m sure that’s already on the todo list.

        And yes, the 4 people who run Beehaw are choosing what communities you can interact with by defederating other instances, this means people from those instances can’t comment on beehaw and you won’t see posts from them.

        Reddit admins did something similar when they banned subreddits, except the difference is that on lemmy if you liked those banned communities then you could create an account on their instance and continue participating in those communities.

        The idea is for instance admins to curate an experience for their users by choosing which instances they federate with. That’s why beehaw has defederated from around 200 instances https://beehaw.org/instances while my instance has defederated from 4 https://partizle.com/instances