I just noticed the blurb quote from The Dawkins Delusion: Atheist Fundamentalism and the Denial of the Devine. It’s on the cover: ”The God Delusion makes me embarrassed to be an atheist, and the McGraths [authors of The Dawkins Delusion] show why.”
Atheist fundamentalism? Tell the truth. Have you ever put those words together in a sentence? I sure haven’t.
Updated to add: And divisions in the ranks among the atheists? Who knew that not believing in God would be so divisive among the nonbelievers?
Yes, yes, I know. I’m not making fun of atheists for being atheists. Most likely, as an agnostic, I’m closer to their end of the spectrum than religious folks. It just never occurred to me that there might be different ways to be an atheist, although I suppose it should have. 
Yes… if you disbelieve in god every day, than you are an atheist fundamentalist. Those who disbelieve except on Sunday…