Comment Spammers Fight Math Questions
Tuesday, September 19th, 2006 by Daniel Gattermann at 21:13h (CEST)For some time now I’ve been using a custom version of Did You Pass Math together with Bad Behavior and ever since my WordPress blog has been spared from comment and trackback spam. Now the comment spammers strike back!
Did You Pass Math is a WordPress plugin that asks the poster of a comment to answer [...]