I found this comment on one of my client’s blogs today.
hello , my name is Richard and I know you get a lot of spammy comments , I can help you with this problem . I know a lot of spammers and I will ask them not to post on your site. It will reduce the volume of spam by 30-50% .In return Id like to ask you to put a link to my site on the index page of your site.
Did you hear that? He’ll tell the spammers to stop. What a gift.