This a very simple plugin for WordPress. What it does is add easy social networking sharing button for each of your blog posts. Share by Email, Twitter, Facebook, Digg and by most of the social websites.
Easily design and insert "click to tweet" boxes in your blog posts that make it easy for your readers to tweet your content, images and links back to your blog. For extended tracking and other features, link your account with your free ClickToTweet.com account.