Comment spam is something that every WordPress blogger must learn to deal with. I guess you could say it's a badge of honor or sorts, as it means spammers view your blog as being authoritative. But allowing such comments on your site can have a negative impact on its search rankings. Tell-Tale Signs of Comment Spam: Username contains keyword instead of an actual name (e.g. buy shoes online, California lawyer, roofing contractors, etc. Comment is generic and not related to the actual post topic. Comment contains one or more links to irrelevant pages. Moderate All New Comments T...