Yahoo! Terms-based plugins

In resources — I've released the beta versions of three new WordPress plugins based on Yahoo!'s term extraction web service:

• The extract terms plugin is a generic term extraction plugin for use in other plugins
• The terms2search plugin converts a post's terms in search queries, for use to search related posts on your blog
• The terms2tags plugin converts a post's terms in technorati tags, for use to search related posts off your blog

Update: These plugins have been dropped in favor of Autotag and Related Widgets.