McCandless sends us these glitch links (which he clarifies: some are just data bends but some are natural):

http://www.reddit.com/r/glitch_art/

http://www.reddit.com/r/GamePhysics/

And finally, one of my favorites:

http://www.youtube.com/watch?v=ZIMQ9NIB-sA&feature=share&list=PLHmR7c8zbVZRLORCvg7Thz-2PG126KmDA