REGRETFULLY...

On the advice of a friend in the legal profession, I've turned on comment moderation. I've had some commenters who have left obscenities or who've attempted to imply that I'm doing things which are illegal in the classroom---which, as far as I'm concerned, is obscene in itself. I've decided the prudent thing to do is to at least screen comments before allowing them, because I have no desire to defend the bad behavior of others.