DantoTube
You can easily display YouTube videos on your WordPress blog posts by just placing [video=URL-OF-VIDEO]. That simple.
Recent Posts with Excerpts
A widget that lists your most recent posts with optional excerpts.
Plugin Manager
View, download and install plugins from WordPress.org Plugin Database from an AJAX’ed interface with a single click of the mouse.
WP-Announcements
Display a post as a site wide announcement, notice, ad or emergency alert on your website via a marquee or popup window using ShadowBox-JS or ThickBox
myTreasures
The myTreasures project derived from the idea of presenting your own dvd collection nice and informatively in the internet.
Twitter Blog
Tweets your post, then captures tweets replying to that tweet and converts them to comments.
Virtual Multiblog
Allows you to run more than one blog off a single install of WordPress. Each blog is managed as a completely separate install – separate admin sections, separate users, etc. They will happily co-exist with different themes and plugins activated.
TweetiePie
Bring your most recent updates from twitter and put them on WordPress. It properly linkifies hash tags, @replies, and URLs. This can be done by using a widget or as a direct function call.
WPSuperFeedBox
Adds a fancy hideable Feed Box to your Post Page and boosts your subscriber count.
Indian Sociable Plugin
Indian Sociable Plugin can instantly add the most popular Indian Sociable Bookmarking Sites on to your blog. Currently it supports 9 Popular Indian Bookmarking Sites. It is based on Sociable Plugin by Joost.
Easy ReTweet
Allows you to add retweet or Tweet this buttons for your WordPress posts, together with the retweet count.
User Count
Displays the number of users who have an account on your blog on the admin dashboard. Also lists number of users by user role.