WP Plugin: Comments Post Rewriter Prevents spambots sending their POST request to wp-comments-post.php by inserting a “authentication” code with JavaScript into wp-comments-post.php and writing it back to e.g. wp-comments-post.php?code=xxxxxxxxx. By xxxxxxx is a daily changed hash of several “server-unique” data. Now with an options page in your admin area and a binding to the SK2.
