Oooh, neat -- #Bonfire has gotten to the 1.0 stage, and is now fundraising to take the project to the next level: https://www.indiegogo.com/en/projects/bonfire/community

tl;dr -- Bonfire is a very serious-looking project to build a really good #Fediverse social network. The roadmap has all the features I've been looking for in a Facebook replacement for clubs like the #SCA.

Check it out, and consider supporting it!