This plugin has merged with http://wordpress.org/extend/plugins/wordpress-sql-backup/
WordPress HTTPS Test will test your WordPress pages for non HTTPS elements.
Activate Plugin and Select a jQuery CDN via the WP jQuery CDN options area
Disable/Hide Comment URL lets you hide the URL/Website input field from the WordPress inbuilt comments block.
WP Partner Watcher is a WordPress plugin which monitors your link partners' sites for certain certain keywords to protect your online reputation
DW Admin Block, blocks access to the admin interface based on their user capabilities.
Adds a Random Date button when editing a Post, Page or Comment.
Allows you to pick a gallery named as 'rotator' from the 'NextGen Gallery' plugin to use it as images rotator on your site.
WordPress Restrictions allows you to set restrictions on when and what content can be edited/deleted on your WordPress Install.
With this plugin you can create stylized quiz / multiple choice question in your post using easy to remember short codes.
View 360 Degree images in WordPress
Create a simple slide show by jquery.
Reward your readers who frequently comment with free gifts/prizes. You can define up to 5 different emails (including attachments) that are to be sent
Activate Plugin and Select a MooTools CDN via the WP MooTools CDN options area
Give your visitors the option to mail the article they are reading
SecureLive for WordPress
Display recent comments in your blog sidebar. With it, you can reply everyone from widget sidebar by Ajax type.
This plugin adds the Multibox lightbox script from phatfusion to WordPress in unobtrusive way. Now natively supporting post inclusion through AJAX!
Allows you to insert Karmacracy links into posts or pages and share your posts on Facebook and Twitter.
Make your RSS feed for linked-list posts behave like Daring Fireball's: item's RSS permalink goes to link, and other modifications.
This plugin asks the user to choose his role in the website during registration from a list of selected roles. Works with BuddyPress also.
This plugin allows you to display a favicon on your blog - With maximum compatibility!
Google Calendar plugin for WordPress
Plugin to use jQuery Visualize in WordPress, use it to build charts and graphs
The “Right Now” Extended Plugin allows you to decide which statistics to show on your “Right Now” dashboard widget on the control panel.
Provide wordpress Social Medias Site share fucntions.
WP Plugin Security Check checks if your WordPress plugins are 'safe'.