Add the official tweet button to your WordPress blog to let people share content on Twitter without having to leave the page.
Retweet outside the box. This plugin will allow your readers to tweet any text on any page of your wordpress site.
Automatically adds the new official Twitter tweet button after a post.
WP Tweetbox adds a highly customizable Tweetbox at the end of blog posts and pages. Tweets are branded with your own website URL.
Automatically adds the new Official Twitter Tweet Button to your Blog.Easily Customizable from the Dashboard(with Tweet Syntax, hash tags and much mor
Adds the official Tweet Button from Twitter.
O plugin do BuzzVolume adiciona um botão de retweet em cada um dos seus posts e facilita o uso de outros widgets de integração com o Twitter (Posts
This plugin allows you to easily add Twitter @Anywhere to your blog, enabling the @Anywhere features.
Retweet Anywhere for WordPress is a nice and easy way to allow your readers to instantly retweet your blog posts through their Twitter accounts.
Adds a button which easily lets you retweet your blog posts.
Displays Twitter users that recently Retweeted your articles
Adds the FBMeme button into your posts and RSS feed.
Bit.ly Retweet is a fine, high-performance and careful resource plugin with internal cache for Bit.ly shorten links.
The official retweet wordpress plugin from http://retweet.com.
Simple plugin used for a complex purpose: ReTweet custom links on specific blog pages/posts.