Seriously though, I wouldn't want to see the site have such an area. We have some really interesting and flowing debate at the moment, and whilst I understand the whole membership will never 100% agree with each other, the majority of debate is constructive and it's clear that each others opinions are generally accepted.
I feel that examples of bitching and/or arguments are few and far between, and although I hate to speak on behalf of others, it'll be dealt with as soon as it falls outside the realms of reasonable debate.