There is a trend among atheists to have a superiority complex. They think of themselves as better educated and more rational than Christians. They tell us to be open minded yet they assume their unproved theories are correct.
Did you know that the Big Bang theory was proposed by the Catholic Church?
Atheists pretend they're the hurt child. Look around you, Christians. How often can you admit your christianity on the web without being shot down by a group of atheists?
Most atheists are militant, and they believe that they are the caring ones, when Christians don't want to debate about religion, atheists are always trying to convert people on the web.
I see that we're not that different, I'd say the same, I'd react quite like you, it's just too bad you get upset after what I said about Linkin Park... Anyway, atheists are not a terrorist band trying to control the world, it's just another idea of life, and it can go quite far sometimes, but their certainly not the only ones to argue quite violently...
The problem is people believing in something and trying to push other people to believe it too. You can believe different things and still respect each other. If someone wholeheartedly believes something to be true than they shouldn't look down upon others who don't share the same ideas but rather want others to know more about their beliefs. Their are various approaches in doing so. Most people just push and mock which is really just a turn off.