Our blacklist had bulged up into bug-causing territory again, so I've culled it with regexp's. Again. If you suddenly find a comment banned because of "questionable content", calm down. It's nothing personal. It just means the regexp's need work. Send an e-mail and we'll fix it.
Yeah, I know. Upgrading will fix it all. Probably break as much as it fixes too. And since this is just maintenance and not actual breakage, "if it ain't..."