I'm an atheist-leaning agnostic, very much of the belief that certainty, with regard to the answers to the universe, the afterlife, and such, is a great flaw of humans, to be so arrogant. To be able to prove or disprove God (which, again, is very different from religion itself) is, in my understanding, scientifically impossible. Therefore, I remain neutral, though conscientiously biased towards the scientific method. Real atheists are not hateful or condescending, but rather ambivalent and gentle in their thinking. They may be sarcastic or argumentative, but once they start making "Churches of Atheism", then you've entirely missed the point of freeing yourself from the theoretical shackles of religion.
Also, I go to a Christian Private school, so I can offer a specific verdict on what I've seen, by and large, from these Christians that I practically live with:
With a history of anti-Semitism, Misogyny, Homphobia, and Totalitarian theocracy, not to mention the untold sub-divisions and cults that color the face of modern Christianity, primarily Protestantism, I can say that the Christians I know are, for the most part, remarkably kind, generous, funny, open-minded, and intellectual. We aren't bombarded with a system that betrays itself as indoctrination, we are encouraged to think objectively in many classes, and they aren't hateful, puritan prudes. In fact, it's considerably liberal in its enforcement of Christian teachings (that might have to do with us being up in New England). I have many friends of diverse backgrounds, tastes, and personalities, and I never lack for company or counsel, whether it's by a peer or a particularly good teacher.
So whenever I turn on the news and hear about extremists murdering abortion doctors or the Westboro Baptist Church shouting "God Hates Fags!", I simply sigh, roll my eyes, and tell myself, "Thank goodness most of them aren't like that."