Why are some of the athiests here so mean?

Keep in mind you are on a religious forum... the people yoiu normally get on here wil be extremists in one way or the other... Most athiests will tell you that they dont care if you believe in God or not, but as soon as you impose your beliefs on others, you are crossing the line. That is when they get mean because people who do not believe in god have put up with far more crap than people who so believe...