#Fediverse:
✅ #Microblogging-galore. Twitter-like-but-decentralized, ideal for 💩-posting short msgs back and forth. Been there, done that.
❎ #ActivityPub. Communication protocol for defining activities and objects and model rich human interactions in online social networks. To be explored.
@csarven@w3c.social ActivityPub is far from perfect to model these interactions, and in that modeling we likely create all kinds of utterly poor abstractions of the real world :)
But it is the creative process that matters. We have these imperfect social networking protocols for communication, and then all direct and indirect interactions between people are use cases of social networking that may be supported by these protocols. If not today, then maybe tomorrow as they evolve.