Here is one that looks promising: http://techblog.wikimedia.org/2010/09/video-labs-p2p-next-community-cdn-for-video-distribution/ http://techblog.wikimedia.org/

Here is one that looks promising: http://techblog.wikimedia.org/2010/09/video-labs-p2p-next-community-cdn-for-video-distribution/ http://techblog.wikimedia.org/2010/09/video-labs-p2p-next-co... It's a CDN that uses P2P technology to help distribute video. This would come in very handy for viral videos...if 30 of your coworkers have already watched the video, then you could stream it from them rather than fetching it from an edge server (in the case of a traditional CDN).