Cai is a user on You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.

Speaking of social media and user-ownership,'s smart sketches of ideas about feedback systems in social media are worth reading:

Cai @cai

As is Jaron Lanier's 1995 (!) essay on AI media curation. Dated now, but thoughtful.