Just a quick post to let you know I have recently enabled tighter spam controls on commenting. I have had a growing number of spam comments from Asia of late (complete with lots of Engrish) and got tired of deleting them on a daily basis. Now commenters will have to go through a Captcha-like process, and comments on posts older than one day will have to approved. Sorry. I know all the one person who makes regular comments will find this annoying (I'm looking you Spambot).