This is pretty fascinating. The effects of repeatedly uploading the same video to YouTube, and ripping it, and then uploading again.
http://kottke.org/13/12/i-am-sitting-in-a-room-with-a-video-camera
http://kottke.org/13/12/i-am-sitting-in-a-room-with-a-video-camera
A Pun Involving Travel 