Heh. The reason for that, Sue, is that the board filters can't tell context. There's a list of words that are filtered out, no matter what the context is. And, if I remember correctly, the filter can't be turned off for one section of the board. It's either on or off.

"You need me. You wouldn't be much of a hero without a villain. And you do love being the hero, don't you. The cheering children, the swooning women, you love it so much, it's made you my most reliable accomplice." -- Lex Luthor to Superman, Question Authority, Justice League Unlimited