The networking is P2P (most of the time). The screen sharing is VP8 video compression. Presence is XMPP. The multiple mice, separate dock icon, and a lot of

The networking is P2P (most of the time). The screen sharing is VP8 video compression. Presence is XMPP. The multiple mice, separate dock icon, and a lot of other little things are the result of a lot of hacking :) We're going to be working on making the encoding more CPU efficient. (btw if anyone has any expertise in real-time video codecs we'd love to talk to you)