Comment spam sucks. I'm getting deluged with email to approve comments from these slimeballs. Google says they have the solution, but I have to agree with Robert McLaws. We're not going to stop the spam with a rel attribute (though, I'm glad Scott Watermasysk has a .Text quick fix). The only way we're going to stop these bastards is with CAPTCHA. I hope that's hign on the Telligent priority list.