If you had been here in the early 2000s, you may understand it better. Some of the people posting then could get really nasty. They had no problem making threats or telling people what they would like to see happen to them. Being a moderator back then, would have been like a full time job. I doubt it would have gotten better, if the administrators hadn't implemented rules that made it clear this is a community board not a debate board. There are plenty of boards for people to use, if they want to debate the banned subjects here.
PS: There were also many good people back then. Unfortunately, the nasty people ran many of them off.