Some Wordpress plugins are often updated, which is good think. Plugins that are updated are 100% compatible with last Wordpress version and they also are the most secure possible. A plugin that has not been updated for a long time might not work with last Wordpress version and might create a security breach for you website.
WP Evernote Site Memory fully integrates Evernote's Site Memory feature into your Wordpress blog.
Add Cycle Routes, Mountain Bike Trails, Running Tracks, Walking Routes and much more to your posts and pages.
Menubar Color Changer allows you to change the color of the black menubar in Twenty Eleven.
The Private Messages For WordPress allows users of WordPress blog send private messages (PM) to each other, just like in a forum.
Advanced Real Estate Mortgage Calculator is an easy-to-use financial calculator and a great tool for real estate websites.
This add-on creates an Advanced Custom Fields field type that renders a select element, containing the items in the associated menu.