Yeah. It's not really clear what I'm supposed to be doing when I go there. IS it safe to sign up to a random community to try it out or do I need to spin up m

Yeah. It's not really clear what I'm supposed to be doing when I go there. IS it safe to sign up to a random community to try it out or do I need to spin up my own server if I want an un-revocable identity on the network? Can my node be kicked off if I do that? I really like the idea of federated services like that, but they need to have two separate, clearly explained ways to participate; 1) What to do as a normal user and 2) what to do as an enthusiast running a server. I also think those federated platforms will have scaling issues. What happens if I end up with some type of feed that includes content spanning 20 different servers of varying (hosting) quality?