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.
Very small plugin that forces users to login to view blog content.
Allows you to mirror your WordPress media uploads over to Amazon S3 for storage and delivery.
This is a Good Plug-in for Adult Sites... Contents Warning.
This plugin is a simple one, but good at what it does. It changes three elements of protected posts to make them more friendly to visitors.
Allows authors to add a picture to their profile and automates the process of displaying…
Whisper Comment is a WordPress plugin for commenters to control comment visibility for other viewers.
This plugin adds a widget that is like the default Meta widget, but customizable. (You can specify what links to show).
WP-Imagefit is a plugin that extends jQuery to proportionally resize images posts to fit the width of the containing column.
Activate this plugin to automatically notify the author of a comment moderation request (in addition to the admin of the blog)
This plugin overrides the admin panel style sheet for all users, allowing you to configure its colors through an options page.