External Files provides a shortcode [external] that wraps around a file path or url. The contents of the file/url are imported and outputted in an xhtml-friendly way. What’s more, the plugin auto-guesses the syntax of the file (by looking at the extension of the path or the content-type of the url).
Allows you to embed an RSS feed in your blog post by using WordPress shortcodes.
BuddyPress content aggregation and organization.
Set up find and replace rules that are executed AFTER a page is generated by WordPress, but BEFORE it is sent to a user’s browser.
Su.pr is the only URL shortener that gets you more traffic and save time posting to Twitter, Facebook and StumbleUpon.
Sends status updates to Ping.fm or Twitter everytime you publish a post. Using Bit.ly or Tr.im for the permalinks (accounts on these services required). So this way you can send status to many sites at once if you have a Ping.fm account.
meebo me lets you chat with your site visitors using your Meebo account. Visitors on your blog can hit a simple button and chat with you when you are logged into meebo. This is an easy and free way to interact with your visitors.
GD Star Rating is post, page and comment rating and review plugin for WordPress. Plugin supports different image sets, rating moderation, vote rules, time restricted voting, templates, trend calculations, multi ratings, templated rendering, has a widgets build in and extensive shortcode support. Plugin can be integrated with comments for making a review website.
An interactive console for WordPress developers
This plugin displays flickr photos using highslide.
Easy AdSense manages all aspects of Google AdSense for your blog: insert ads into posts and sidebar, and add a Google Search box.