I feel like there’s an interesting intersection between a “broadcasting” protocol like Nostr and P2P torrent-like data streaming via Holepunch/Keet.

Maybe use Nostr to build a public social graph + content dissemination, but use Holepunch for direct, private communications among participants in that social graph. E.g., find your audience via Nostr by shouting out into the digital public square and then use that to onboard them into private P2P communities via Holepunch for the heavy lifting. 🤔