I hope/wonder when WebRTC gets adopted more that we will see more things like (I'm sorry I can't remember the name) [the variant of SIP that desktop clients can implement to allow WebRTC -> SIP connections] but basically modified UDP protocols that will initiate inside of a connected WebRTC session allowing one to connect to desktop clients via WebRTC clients.
So if uTorrent/BitTorrent implemented TorrentRTC protocol, browser based clients could initiate a WebRTC PeerConnection and then communicate using the normal DHT/BitTorrent UDP protocols.
Very exciting.