Yeah, and the occasional newbie one time poster ranting about GM's poor quality and lack of dealer integrity after they've bought someone else's poorly maintained vehicle. They post once or twice never to be heard from again...they must fall into some cyberspace black hole.
Heh yeah I think every forum has that type of "member" come around. For me, I buy vehicles and keep them 6-8 years typically, plus I like to DIY to save money whenever possible. So automotive forum in particular have been incredibly useful, and I see them as online communities where members can support each other. It's always nice when there's a larger number of regular contributors.