* Pleroma/Mastodon - I had been using Pleroma, but I'm not happy about a few things, so I bit the bullet to upgrade to a t3.small and am now running Mastodon. I love all the concepts of the fediverse, though the social norms are still being ironed out.
* Write Freely (https://writefreely.org/) at https://lesser.occult.institute for my blog (right now mostly holds hidden drafts)
* Matrix (Synapse) and the Riot.im frontend for a group chat. I'm a little conflicted, because right now the experience around enabling E2EE is very alarming for low-tech users and a pain for anyone who signs in from many places, and if it isn't enabled I have better security just messaging my friends with LINE. That said, I really want to write some bots for it. Group chats are the future of social networking, they all say...