I'm not a big fan of Bill Maher. He had Richard Dawkins on his show and could think of nothing better to talk about than Islam. I know enough about Richard Dawkins to know that there are a lot of other subjects, more interesting, more stimulating and more intellectual to talk about than the state of Islamic fundamentalism in the world. Why beat a dead horse? At least Jon Stewart got a little deeper on the Daily Show when he had Dawkins. Bill Maher likes to flog pet subjects to death. I suspect he likes to pose as the liberal that is "standing tall" against America's enemies. In other words, he is playing to the same audience that tunes into FOX news.
The only people who don't like Dawkins are the ones that have never read his books and have only heard of him second-hand.