Before we even get started, I'm going to warn you now that some of the language behind the links in the next paragraph is not safe for work, so please be careful when you click.
Warcraftchicks.com argues that the official World of Warcraft forums need full time moderation. This is an issues that I am very divided about.
I generally fall under the 'say anything' school of free speech. If you know me personally you know that, while I'm capable of expressing myself without any vulgarities at all, I'm actually a fairly salty individual and when I talk I can be rather crude. Furthermore, I'm very comfortable with discussing topics that would probably nauseate or sicken a lot of people. I grew up on a farm and spent a lot of my time doing things that most people don't nowadays. One of my summer jobs every year was working in our slaughterhouse, and I spent almost every morning mucking out stalls. To this day, I can talk about these kinds of things while I eat. So I generally have a much higher threshold before anything really bothers me, my hot buttons tending to be overt racism or prejudice, and even then I usually just opt to avoid talking to the people spewing those kinds of things.
But clearly the examples SugarChick lists are, in addition to being insanely crude, horribly racist (especially the lists posted on Martin Luther King day that she mentions) and otherwise generally unfit for social discourse with strangers (which is, after all, what the forums ultimately are) have no purpose aside from trying to be offensive or shocking.