Regurgitating someone else's beliefs is not much of an accomplishment; right. Atheism doesn't take much intellectual rigor and it no longer even demands courage in most places. We've already started on the path towards an atheist mainstream, and it's counterproductive to lash out at fundamentalist Christians.
It is a belief system, and almost definitely the belief system of the future in the Western countries. That means we should be extra vigilant about repeating the mistakes of other dominant ideologies.

