Atheists can get angry too. Here's a few good reasons whyMikey 2 comments
I don't usually link to personal blogs, but Greta Christina is an angry atheist and for all the right reasons. While she claims to not speak for all atheists I am sure there are more than a few out there who share her enthusiasm. Over 1400 Diggs () would suggest a few pots have been stirred anyway.
Her blog post places a spotlight on what is essentially close-mindedness behaviour from both past and present. It's worth a read no matter which side of the fence you pitch your tent on.