Cool, this was the architecture I sketched in my head for a user-friendly PGP app, although I would have offered to sync the private keys between device clients

Cool, this was the architecture I sketched in my head for a user-friendly PGP app, although I would have offered to sync the private keys between device clients, rather than doing it all in browser (that way, someone can opt out and keep a key just on their phone or whatever.) I had a damn good name, too, but good job someone else did it so I don't have to! :)