I don't like it when people hate people. I don't believe in God myself, I think it's silly to do so. But I don't hate anyone for believing, and I think everyone has a right to believe what they want to believe as long as it doesn't affect anyone else.
However I know a lot of people who identify as "athiests" who hate religion which I think is wrong. If anything I think atheists should be *more* tolerant, but sometimes that isn't true.