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.
Simple plugin to redirect your old URL's that give a 404 to their new URL. For example: you deleted some categories and changed the permalink str …
Colored Tags Tag Cloud Widget gives you a widget with colored tags
Improve your SEO ranking with Google, bing, Yahoo! and all the search engine by removing all the stop words in your slug - also called permalink.
A simple plugin that offers a shortcode that transforms a text-based shortcut into formatted HTML. Usage: [shortcut]ctrl+shift+,[/shortcut]
Plugin for that injects the Web Tracking Code from the Infusionsoft into your Wordpress site.