There's a public forum for urbit that you can check if you want more active discussion on the community (urbit.org/fora), along with the urbit-meta talk room wh

There's a public forum for urbit that you can check if you want more active discussion on the community (urbit.org/fora), along with the urbit-meta talk room which all the developers and users chat in constantly. You can use urbit for a lot of stuff already, it's just kinda a hassle since it's still being developed and people haven't developed apps for it. Someone wrote a Tumblr mirror app a few weeks ago, for example, and there's a Twitter client too, but they're both not as easy to setup as is nessecary for wide support.