BitTorrent Chat - Private instant messaging via secure, distributed technology
There has been a lot of interesting development on the secure chat front lately ( secure circle, textsecure, heml.is, cryptocat etc ).Not sure if bittorrent chat will be very interesting. Most secure chat clients encrypt on the client side so the server won't be able to read your messages, so not sure if not having a server is that big of a win here. I'm also guessing metadata would be exposed to various people on the bittorrent chat p2p net.The one I'm most excited about right now is bitmessage. It is the only chat protocol that I feel is really revolutionary. It is also a p2p network, but the interesting thing about it is that everyone on the network gets every message ( obviously you have to have the correct keys to decrypt the messages that were meant for you ). So its impossible for an observer to tell even who is talking to who. Also they have the concept of public chans , which I think are a good mechanism to draw users. Bittorrent could do the same thing here.