I see where you're coming from. The thing is, these things need to be said. It's important to look at things logically and not let those who believe in angels/spiritual healing/organised religion be treated as if their arguments hold weight. This is particularly true in the US where a lot of Christian nut-jobs are trying to introduce ID/Creationism into science classes. Or in Europe where radical Muslims stabbed a man to death who directed a movie that was critical of Islam, and pinned a note to his chest saying the star of the movie was next. This creates deadly fear. In order to lead any movement for change you have to have a few big-headed leaders, just as any good rock band needs a half-egotistical lead singer. They may be self-righteous, but if they weren't we wouldn't be talking about these ideas.
I agree somewhat, when I watched the first couple of interviews he came across as a bully. But since then I've watched a couple of debates and he performs brilliantly, kind of like the school yard bully but with words. He usually leaves his debating opponents for dead.
I don't agree that Dawkins comes across like this, however. He occasionally gets annoyed and can look a little hot-under-the-collar, but generally his style is factual and more subtle than Hitchens.
G.