Important Announcement

OK, folks, here's the deal. Because of all the spam comments I've been getting I've resorted to a new method of commenting. When you type in your comment, you'll have to also type a few letters into a little rectangle below the comment before it can be published. Gerald So tells me that the spambots can't type in the letters, so there will be no more spam comments. I'm sorry about the inconvenience, but it's better than my having to delete all the spam.

We now return to our regular programming.