This WordPress Twitter plugin is a nice simple plugin. All it does is post updates from your blog to your twitter account when you create a fresh post
This plugin mimic the Mashable functionality where news stories and interesting articles can be shared to social networking sites.
WP Badge is a plugin that adds a personalized badge on your blog.
You can configure the link,the text,the color and the position of the badge.
This plugin will change the description of your blog (or subheading as I prefer) to your latest Twitter update.
A stylized Twitter widget.
Collects Tweets based on specific Twitter usernames and hashtags and then adds them as posts
Display a word cloud representing the content of up to 200 tweets from a publicly accessible Twitter feed.
Publishes your WordPress posts to Twitter, Facebook and MySpace.
Social Gator is an aggreGATOR of all of your social networks. This plugin will enable a widget that you can customize to update your site's sidebar wi
Elitwee MyTwitter for WordPress allows users to display their recent tweets on their blog and update their status through the Options page.
Add Google Analytics tracking values to URLS posted by the Twitter Tools plugin.
The BackType Tweetcount plugin shows the number of tweets your posts get and allows users to retweet.
Plugin que converte @name em links para o Twitter.
Outputs latest twitter updates and linkifies hash tags and @replies. Properly caches.
TweetRoll displays your Twitter details and the avatars of some of your friends, together with the ability to monitise your Twitter stream.
RSS link for this tag.