>>That is a very commonly heard thing up here. Lots of reactions on news items indicating this. I'd assume that it would not be much different in your neck of the woods.

Slightly different POV: when a fault was found in some Toyota vehicles, the company recalled them all so as to avoid risk. The vast majority of the vehicles were not faulty- but risk is risk. I think this is at least part of the issue when terrorists attribute their behavior to the Quran. People are not necessarily blaming all Muslims any more than they believed that all Toyotas were faulty. And some people are dismayed at the idea that most Toyotas are OK so you can just keep driving.