How many people have encountered and can recall, with great detail, the terribly mean/smug/angry vegan they once met? And how did that one person's attitude prevent them from wanting to learn more about this great movement? A whole movement should not be judged based on the actions of one vegan. And true, anger is a natural and justifiable response to animal abuse, but we live in the real world and the real world is not always fair. There are many kind, concerned and intelligent people out there who earnestly want to learn more about veganism.