They're out there. (For instance.) And I have a big problem, btw, with Freepers who insistently deny this; those who deny wholesale the existence of "moderate" (or otherwise anti-Islamist) Muslims. I have a big problem with those who, out of bigotry (to put it bluntly), would marginalize allies within Islam, while validating a key propaganda point of our Islamist enemy (that theirs is the normative, indeed the only, Islam).
I have nothing but respect for Irshad Manji and the tiny minority who are like her. But I will point out that she has to live in fear for her life from her brethren as do Salman Rushdie and virtually every other muslim who shows any kind of courage.