Skype – P2P Voice over IP from the KaZaA team
From the Skype site (URL below): “Skype is the next phenomenon from the people who brought you KaZaA. Just like KaZaA, Skype uses P2P (peer-to-peer) technology to connect you to other users — not to share files this time, but to talk for free with your friends.” Well, according to the 'holy grail' feature set…