WordCycle is a WordPress plugin that acts as a wrapper for the popular jQuery Cycle Plugin by Mike Alsup.
Twitter formatted RSS - Get a Twitter formatted RSS feed that will add extra info for nicely formatted twitter updates.
Plugin for running the Kohana 3.0 framework inside of WordPress
Add a gallery of FLV videos to a post.
Shows the results of the Euromillions in your Sidebar and offers the webmaster the ability to earn money with your readers. Download now and Win Money
Authenticates users through LDAP.
Show spam statistics on your blog. (Now merged into SpamTask)
Creates 4 feeds : 'trdf' 'trss', 'trss2' and 'tatom' highly customisable using theme template.
Add the ability to attach meta data to the wordpress categories and terms.
It can be used to add meta to custom taxonomies (terms).
Admin in English lets you have your administration panel in English, even if the rest of your blog is translated into another language.
Feedburner Right Now Stats is a plugin that will simply add your feedburner subsriber count to your Right Now box
in your dashboard.
This is plugin let you insert auto-search music words in the post.
ScholarPress Coins adds a COinS metadata to your blog posts, which will allow other tools that can read/parse COinS to ingest data about your posts.