http://www.buzzfeed.com/mjs538/the-4...eabagger-rally

And there are fewer Americans than muslims...

Now tell me, if you were a Pakistani muslim and you saw some of those signs. Wouldn't you think: Fuck Americans. It might be a small percentage, but it's still a horrifying demographic representative of a group that is violently misinformed.
They may not all be vandalizing mosques and burning Qur'ans, but they're equally scary, because they're much more influential.