Tent looks somewhat promising to me as an alternative to centralised social networking. See https://tent.io for more details.
They have started releasing software, and are currently using the "MIT license". I suggested they use Apache 2.0 or AGPL, but simply linking to the FSF's licensing page on why one might want to do that was not enough to convince them. I suspect comments from multiple other people may be more persuasive. So this is a call out for you to comment on this issue and see if we can get the Tent developers on board with better licensing. https://github.com/tent/tent-status/issues/4
