Digg Digg: one of the best social media plugins for Wordpress platform. It covers almost any social network that matters. Delicious, StumbleUpon, Google Buzz, and Digg are all covered by this plugin.

Tweetmeme: a simple to use plugin that adds Tweetmeme buttons to your blog. Twitter is one of the best sources of traffic for blogs, which is why this plugin is worth a serious consideration.

Fixed Social Plugin is an amazing little plugin that is worth a try for anyone who’s looking to get more exposure for his/her content on sites such as Facebook, StumbleUpon, and other top sites. Adds social media buttons to your blog in a manner that can’t go unnoticed by your visitors.

Buzrr: a cool shiny plugin for Wordpress that installs a Google Buzz counter on your blog. As I mentioned earlier, it’s tough to say how big of a player Google Buzz is going to be, but it’s worth testing.

WP Greet: a very useful plugin lets you keep track of who’s coming to your blog from where and display a message on the top of your posts accordingly. Useful for targeting your users based on their referring URL. Just watch its memory usage if you decide to install it.

There you have it. 5 powerful social media plugins for Wordpress that give your readers everything they need to promote your posts. Please feel free to add your favorite plugins below.