You don't think an image of Muhammad where he's wearing a bomb for a turban is derogatory?
http://en.wikipedia.org/wiki/Descriptions_of_the_Jyllands-Po...
http://en.wikipedia.org/wiki/Descriptions_of_the_Jyllands-Po...
If I understand correctly, the reaction was to the mere fact of Mohammed being rendered in drawing, not about the content of those drawings.