This plugin allows you to add proof of work CAPTCHAs to your site in the form of a checkbox verification.
Pings the b2evolution.net site after you publish a post.
The Ping-O-Matic plugin sends a ping http://pingomatic.com/ after you publish a post. Ping-O-Matic is a service that updates different search engines letting them know that your blog has been updated.
GM Code or GMcode stands for GreyMatter code. It provides style formatting without HTML tags.
The Generic ping plugin can be used to add a generic RPC ping service to your blog.