And there it is. I just posted a note on Nostr using a bridge I made (it auto-bridges from Nostr to the Hive blockchain). Then, over on Hive, someone asked the magic question.
This is how we grow nostr, by crossing off of Nostr Island onto other islands to people who have never heard of such a place.
konetik: https://konetik.vercel.app
(under construction, but semi-working)
hostr:
(bi-directional bridge, post on one, it auto-cross posts to the other)