Part of why I left HC, in addition to the HORRIBLE "upgrades", was based on the perpetual biting tones of several of the regulars. Others I didn't care about, but the ignore list was so long I realized that it was not the place for me. In coming here, I found no reason to use the ignore list...until I did. Now, I have seven or eight folks on that list. It's more than I'd like, but it keeps my ire/need to respond in check. The handy "Show Ignored Content" link to the right above the response box allows to read this stuff if I want, and I do so knowing that I'm bringing potential pissed-offed-ness upon myself. So when I do show this content, I never respond to it.
I'm not particularly happy about this, but it makes my use of this awesome set of boards far more enjoyable. So, if it's the same people complaining about the same other people...take advantage of the Ignore List. It's quick, easy, and effective. Instead of ranting like Sara Evans about the inappropriateness of a sitcom (that she could have easily turned off), be proactive and help yourself enjoy the MWGL forums without getting too upset. Similarly, if you find yourself being an antagonist, take moment to think about what you're posting. We're all just trying to maintain a nice online community...right?