Yes! The link I shared in the note above is exactly that. It even has a dope ass browser extension that I think is a model for a next generation nostr extension. I think the smart widgets on nostr:npub1yzvxlwp7wawed5vgefwfmugvumtp8c8t0etk3g8sky4n0ndvyxesnxrf8q are a good step in the direction of organizing relevant ideas in a compact and easily shareable way.
I hope nostr:npub1wmr34t36fy03m8hvgl96zl3znndyzyaqhwmwdtshwmtkg03fetaqhjg240 and nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft see this.