Examples of P2P Systems  

• File Sharing - Gnutella, Napster, FastTrack

• Distributed Resource Sharing - SETI@Home, Avaki, Grid applications.

• Content distribution networks - OpenCola, Blue Falcon, Konitiki.

• Communications/Messaging - AIM, Yahoo!Messenger, ICQ, Jabber.

• Collaboration applications - Hive, Momentum, Groove.