This is exactly what I want to do: https://github.com/tootsuite/mastodon/issues/1441 ...but things seemed to have changed in a year. So I'm looking at Peertube as well as Mastodon; have Webfinger support; getting ActivityStreams in there; I think I need Pubsubhubbub now? What the hell is "salmon" and this "magic key" that I apparently need?
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!