1) Please stop all the personal comments, it's not helping the debate, and lowers the tone.
2) If bringon4dayweeks had asked that question in 2007, it would have been a valid one. But as RM haven't complained as yet, I think it's safe to assume that we're allowed to use the name Royal Mail Chat. Let's face it: We've caused them a lot of problems over the time we've been here. So if they could have caused us any trouble over the name, they'd have done so quite some time ago. Also, the name Royal Mail isn't (as far as I'm aware) a Trade Mark. Although the sign that disheartened quoted IS.
Besides. How else could we show people that this is a site to discuss RM, if we didn't include it somewhere in the name?