Tolerance and Timing
Tolerance cannot be a one way street, and if Muslims in much of the world are behaving badly, Muslims everywhere are going to be suspect at best. Some primitive part of my brain thought "disrespect, you call that disrespect? I'll show you disrespect", followed by turning Mecca into a large plain of radioactive glass. Oh my gosh - I seem to be thinking like a Romney voter.
To be sure, the grievances of Arabs are only incidentally related to religion, but they have really been leading with stupidity here.