Is it ever obvious?

Are all extremists this extreme? Of course not. But we tend to view them as such, and we also have a skewed view of the majority, and this cartoon shows that the Islam faith as a whole is peaceful, just like the Christian faith is peaceful, but there are violent sects. Case in point:

http://www.adamzyglis.com/images/cartoon258.jpg
http://www.caglecartoons.com/viewimage.asp?ID={61CE7320-DDE6-4252-8901-87EC30FE12BC}