And? They have some very good points, and that cartoon series makes fun and satirises everyone, that's kinda the point. Can you really blame them? To most of the western world, the only contact with Muslims is when they fuck shit up, so why wouldn't they think that? It's not like there are Muslim groups going against these crazy jihad fuckers either, all I've ever seen a Muslim do is say, "I don't agree with thier tactics". So to many outsiders that's a tacit show of solidarity. If you don't personally know any good people who are Muslims, then it's hard to see thru the jihad crap. They also showed just a few of the blasphemous ways Jesus is portrayed, but nobody blows shit up or kills anyone over that, so can you see how when Muslims react this way the whole lot of them looks insane?
Freedom of speech includes the right to be offensive, to anyone.