What difference does it make? You believe it unlikely that god exists. Atheists believe it either impossible or so unlikely as to be easily dismissed as a viable belief. Either way, you cannot take that one subtle difference and say there are fundamentalist atheists. While I do think that some atheists are forceful, that does not make them wrong. You could say, "these atheists are a little forceful," but you cannot compare them to fundamentalist Christians who base their entire lives on faith in the highly unlikely. In short, you jumped from A to C without giving me a B. What makes these atheists "fundamentalists," apart from your own dislike for bad language?
Mein Kampf is hate literature, as Eternity pointed out. It was written by a man who was driven insane in his lust for power. While I don't claim to read atheist literature, as the topic really shouldn't be broadened more than necessary as it creates confusion among fundies, I find it highly unlikely that the God Delusion is written by a madman who wants to kill millions of people.
Mein Kampf is hate literature, as Eternity pointed out. It was written by a man who was driven insane in his lust for power. While I don't claim to read atheist literature, as the topic really shouldn't be broadened more than necessary as it creates confusion among fundies, I find it highly unlikely that the God Delusion is written by a madman who wants to kill millions of people.