when you decouple editors from the places they get saved at, a lot can happen.
got https://publish.koype.net/ doing some prelim work and micropub logic is all there (very very simple API to implement - it's more on the client to render things).
but now I'm curious, I could use this to post to my Mastodon account if I added support for signing in with Mastodon's APIs. More likely to do this with write.as / writefreely tho