Where do you think the mass murdering terrorists get their money and support from? Yeah, from the so called "moderate" muslims. Every terrorist needs a place to stay, food, money, moral support, those lovely "moderate" muslims provide this. Want to see some "moderate" muslims? Type "palestine" and Israel or "palestine" and America into a youtube search, then browse some of the anti-Israel rants in the comments section, browse their youtube page, yeah you'll find your "moderate" muslims, whole social pages dedicated to Jihad, death to Israel and death to America.
Oh and on 9-11 most those "moderate" muslims were thrilled about it, they loved it! Immediately after 9-11, those "moderate" muslims when into propaganda mode for the terrorists. I remember them online saying, "Oh this is terrible..." then the next word "BUT", Oh this is terrible, BUT, you must understand the grievances, blah.. blah.. blah..
GRIEVANCES!!!? This after 3000 of my countrymen had been massacred!!!!! They might as well have been mouthpieces for the terrorists themselves.
No there aren't moderate muslims, if they are moderate it is because for all intents and purposes they aren't muslim, they must be completely assimilated and/or secular, well, those are RARE.