I was working on that idea a long time ago. Got away from it, but I still have an OSS project I work on here and there which is a "FB like" social network produ

I was working on that idea a long time ago. Got away from it, but I still have an OSS project I work on here and there which is a "FB like" social network product, and another which is a "Reddit like". Neither currently has a lot of specific support for decentralization / federation, other than use of RSS and ActivityStrea.ms at the moment. But I would like to pick up some activity in this area again at some point and work on integrating with the "Fediverse" and maybe look at TBL's SOLID and see if there's anything there to incorporate. Time is the biggest challenge, unfortunately.