It's an interesting issue. I think it comes down to just members being conscious that there are people who will be sensitive about language. I don't mind the odd "Ahhh ****, Kaplan costs us the game, again" when on the forum during a rugby match, but I think everyone will agree that "F*cking saffa iz sh*t" has a very different feelling to it. I don't think using bad langauge can be too punishable, unless it is used derogatively or insultingly, but perhaps if staff feel that it is in the excess or inappropriate, than a friendly warning can be given.