Apparently I've broken the spam filters again, and none of you can comment here. I've had a look and think it's sorted now, but it'll need testing.
If any of you still can't post a comment here, email it to me direct and I'll have a look and see what else I've blocked which I shouldn't have.
Heh. What did you nuke this time? You added 'http://' to the blacklist?
It all reminds me, though - I should do another round of MT updates. Ugh ugh ugh.