This just in from The Register: Brian Chase, a 38 year old employee of Rush Delivery in Seigenthaler's home town of Nashville, Tennessee, admitted to making the edit and has apologized to Seigenthaler. The reason he gave to the New York Times was most revealing. Chase thought Wikipedia was a joke site and he made the edit to amuse a colleague. From which we conclude that the spoof site Uncyclopedia, which consists entirely of fictional entries, is doing far better than expected, and that Wikipedia has a long way to go to rid itself of the image that it's a massive, multiplayer shoot-em-up game, or MMORPG.