Now this is cool: A group of web hackers has built a P2P-based CDN that crowdsources the delivery of data on a website with the help of a bit of Javascript. PeerCDN as the project is called, is based on WebRTC, an emerging technology that’s been built to facilitate real-time communication like voice and video chat in the browser without the need for any plugin. From the PerCDN website: “PeerCDN au