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.
Display a configurable 2D or 3D cloud of tags, categories or any other taxonomy filtered by tags or categories.
View and edit all All-In-One SEO Pack Titles on one page and Meta Descriptions on another.
A widget that properly handles twitter feeds, including parsing @username, #hashtags, and URLs into links.
This plugin allows a second password option and thus making your website doubly protected.
Typecase is a web font management plugin that allows you to browse, search, and embed over 650 fonts from Google Web Fonts.
Entice more affiliates to register by offering them a sign up bonus
Post Teaser generates excerpts of posts for the main, archive and category pages, also generate a word count, image count, and estimated reading time.