Expunging spam

My spam folder has filled like a bath into which a tap drizzles constantly - there are thousands of the little drips in there. At Armchair Critic's suggestion, I've disabled the 'allow anonymous comments' function, in an effort to stem the flow. Sorry, anonymii. Nothing personal, just a little housekeeping. You could, quite easily, chose an id and use that. I'd certainly be disappointed to lose you over an identity issue :-)

Robert