The Telegraph here pointed out in February that an episode of South Park depicting Mohammed with magic powers didnt raise an eyebrow anywhere when it was aired twice in 2002 and 2003. It seems some cartoons are more acceptable than others. How is a Muslim to decide? Wikipedia even has a page on it here and you can watch the episode on the net here.More recently, Isaac Hayes, the voice of the cook on South Park, has quit over its disrespect to religion, which you can read about here.