I've turned off comments on this blog. I set them up a year and a half ago and only received a handful -- mostly spam or anonymous obnoxious comments. I set the comments as moderated to discourage the latter, but recently I have received no comments. It clutters up the look of the blog a little bit, so bye-bye comments.
In general, if you have anything to say to me, feel free to e-mail me. I'm happy to post feedback, but it appears to be an unusual enough event to merit perhaps its own post.