The 'Comments with OpenID' plugin allows to provide user details via OpenID service providers (Google, Yandex, LiveJournal etc.) while commenting.
This simple plugin disables the "Category" field in your RSS/Atom feeds.
This plugin allows you to insert Thesis Teasers inside a sidebar. It's currently very simple and you'll need to update the styles to make it look good
A very simple tool to manage Memcached servers from inside the WordPress admin interface. Requires PECL Memcache client.
Use a range of hundreds of high quality fonts on your WordPress website by integrating the Typekit font service into your WordPress blog.
Creates a dropdown list of non-hierarchical taxonomies as an alternative to the term (tag) cloud. Formerly known as Tag Dropdown Widget.
Provides developers with the ability to run separate Dev and Staging environments without having to manually change configuration settings.
Choose and display featured posts (sitewide) in a widget
Automatically shortens the blog post URL.
Automatically generates a Google News Sitemap using the [updated Google News Sitemap specification](http://www.google.com/support/webmasters/bin/answe
An easy way to give you more control over the plugins section of WordPress
A RESTful API for WordPress
This plugin introduces new tag and shortcode that turns any text between the tags upside down. This is achieved using unicode characters.
Create multiple customized menus with pages, posts, categories, and URLS; widget and template tag.
This plugin lets site admins control which features are shown by default on all user's dashboards.