someone else who gets it!
Discussion
I get the idea, and love the notedeck approach to hosting nostr micro-apps. But isn't it technically possible to proxy the signEvent() call to Amber if that one is already installed? Looking at the comments, Damus's success on android seems to depend on this piece of interoperability.
damus android isn't just an android app, it needs this signing functionality on all platforms, and it needs features amber doesn't have