Where are the moderate Muslims?

I've been searching for some for six years now.  I have found the grand total of one, Imam Feisal Abdul Rauf who is trying to build a mosque near the World Trade Center.  I just can't imagine any religion being as quiet as Islam if its followers killed innocent people or did some other dastardly deeds, such as burning the Koran.  American Muslims are supposed to be moderate.  As far as I can tell, they haven't said one word.