if it blocks posts by twats,
/qotw would be empty /board would have 3 posts a day and /talk would look like you were signed in as syncubus
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Azra3l Lubrication Persuasion and Brute Force ™, Sat 16 May 2009, 3:19,
archived)
Sadly neither script is foolproof as yet; quite a lot of false positives.
But I certainly can't be arsed to try and do better.
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MooCow_Byter, Sat 16 May 2009, 3:21,
archived)