Meta just announced that they are trying to integrate Threads with ActivityPub (Mastodon, Lemmy, etc.). We need to defederate them if we want to avoid them pushing their crap into fediverse.
If you’re a server admin, please defederate Meta’s domain “threads.net”
If you don’t run your own server, please ask your server admin to defederate “threads.net”.
ActivityPub allows two post formats, Notes and Articles. Articles support titles and therefore posts on Lemmy and threads on /kbin use them, while notes do not and are therefore used for microblogging and commenting. Currently Mastodon’s article federation only goes so far as linking the post for content, and to be honest I’m doubtful whether Threads will federate Articles at all given their carefulness with federation.