Read the saga of Cafe Press and their running dog act on behalf of International Communism by censoring negative images of Fidel's Executioner, Che Guevara. Start here: Cafepress.com Censors The People's Cube, move on to here: Hillary-Guevara '08 shorts, anyone?. Follow it all the way through. The background and current status of the famous (infamous?) image is very interesting.
The story appears to have a happy ending. Internet vendettas against large corporations can sometimes succeed.