This. All of this. It’s fine if the goal is to let the active communities bubble to the top organically, but that doesn’t mean much if people can’t easily find them.
It would be nice if there was a way to load-share communities among the instances or something, kind of like a mesh network.
No. Fuck Facebook, and fuck Zuck. There isn’t a world in which they would federate and respect our privacy.
See how they build internal user profiles for users not on Facebook through tags and other metadata scraping techniques. If people you know talk about you on Facebook, there’s a shadow profile about you out there, waiting to connect with you in real time. I have no reason to think they wouldn’t do the same kind of shit here.