the Middle-Easterners only account for 20% of Moslems (but yes, the majority of terrorists attacking westerners I'd guess).
Eternal vigil.
While all of that is true, to the average grassroots, shoot-muslims-now-ask-questions-later, happy redneck, looking muslim is going to be a lot more hazardous than not.
I still wouldn’t want to LOOK muslim at this time. There were some deaths of Sikhs right after 9/11 IIRC because people didn’t distinguish.