I'm an Angry Atheist (The Thinking Atheist)

Quite often, religious people declare that all atheists are "angry atheists." Is this an accurate statement, and what place does anger have in the battle against superstition? What are the stories behind those who have been genuinely hurt by religion, and how does anger help and/or harm our ability to persuade others to embrace an evidence-based, dogma-free life? This podcast is about the angry atheist.
http://www.thethinkingatheist.com/podcast/im-an-angry-atheist