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-SNAP! (WordPress System for Navigating Alphabetized Posts) creates an user interface for navigating alphabetized post titles.
This plugin is design to replace the wordpress default smilies with the emoticons used on Yahoo Messenger
WP-log-robots is a wordpress plugin, we could used it to loged the search engine robots activity.
This plugin will allow you to add CSS style definitions to your entire site, or individual posts or pages.
Keeps track of the queries, loading time, and memory usage of your Wordpress site.
Provides a simple way to manage items in and around the footer of a Thesis Theme.