Is criticism of Islam islamophobic and racist?

On the racist question, Christopher Hitchens says no, and categorically so:

"You cannot be a racist by criticising the Islamic religion, by definition you cannot. There’s now a stupid term that’s trying to be imported into our culture, "islamophobia", as if to group it with racism in general. Nonsense. I won’t have it. I dislike Islam very much, just as I do all religions, and ive every tight to say that I think it’s an absurd and wicked belief."

Glenn Greenwald gives a slippery view to the contrary, saying that the label of racism for anti-muslim animus is a "rational view":