When spambots attack...

Sorry, all... We got hit by a spambot today (or a human spammer working with a script) and got 24 bogus comments in under 10 minutes. Deleting that many by hand sucks like the proverbial Electrolux, so we've moved to moderated comments for the time being. If we don't experience further attacks, I think we could probably go back to unmoderated comments. My apologies for the inconvenience.