I think out of the shadows has a point... While there are people who do set out to push buttons, and they get personal, they are few, and the servants have done a good job of moderating them and banning them from threads, and what not.
A lot of people in here do get mad when you call them out and ask for evidence. Many, cannot handle anyone disagreeing with them at all. Some cases, people are pushing others buttons without realizing it, and some people just need to learn to put a helmet on.
There a million and 1 reasons people get ticked off, and often there's more then enough blame to go around. The Christian way to deal with it, isn't to stand around and gossip and say "why do people do this" the christian thing to do is go to the person who you have a problem with, and attempt to work it out with them, preferably in private. If that doesn't work get the servants involved.
I garentee that if more people took their issues up with the people they had issues with, we would have fewer hurt feelings and no need for woe is me posts like this.
Matthew 18:15 would make some excellent reading material for everyone here, including myself.