“All your religion are belong to us!”
Most of these radical types are in the same vein as the pre-prison Derek Vinyards of the world: They’re angry (at something they don’t quite understand, or that they can’t do anything about), and so they group together en masse for a good old fashioned mob-mentality Two-Minutes Hate.
http://en.wikipedia.org/wiki/Two_Minutes_Hate
-Puppy >.< Yip!