This plugin protects your registered user base by preventing registration with a disposable email addresse (like the ones provided by mailinator).
This a plugin that will make a 'Mixed Tape' post from mp3 file and play list shortcode.
Add a filter for author in the posts management screen.
Change comment status with one only click on e-mail.
This plugin manages a whitelist of users in blogs with moderated comments.
Lets you easily embed 2Parale (2parale.ro) products into your posts.
A limited number of brands (up to ten) can have their latest Tweets syndicated into your sidebar.
This plugin provides to append one category to all blogs for wordpress mu administrator.
Occupancy Plan ist ein einfaches Plugin fuer WordPress, das eine Übersicht von z.B. belegten Ferienwohnungen oder Ferienhaeuser kalendarisch anzeigt.
A related links plugin that allows you to manually specify links, even if they're on another site. Requires PHP5.
Xinha for WordPress allows you to use the Xinha WYSIWYG editor package in
various content creation and edit screens. The behavior of Xinha is
ActivityStrea.ms feeds for WordPress (Atom and JSON)
Automagically set a sequentially numbered post title if you're too lazy to remember what number you're up to.
Friendz implements profiles, paginated and customizable user lists, and some characteristics of social networks, like friends and sets.