Wanted to reply this to the Solid thread, but that one seems to have disappeared. I just wanted to note that I'm currently adding nostr single sign-on to Solid. Rabble you may be interested to know that Solid already had OIDC sign in, which is quite complex, but I'm working through right now. I do have a vision of Nostr, Ditto, Solid, and maybe ActivityPub all working together. It might be possible to have all sorts of different auth systems, I've not fully thought it through. Alex has been down that rabbit hole further. I'll definitely know much more by the end of the year. I feel there's some sort of web convergence possible with these existing technologies, where nostr is one jigsaw piece...
Final note is that SolidOS is very much smart widgets put together in a page. It's basically Typed JSON that renders in a page. Similar to Event Kinds... more to follow!