Plenty of webmasters rely on social networking websites to drive tons of traffic to their sites. By analyzing the popularity of your articles on Twitter, Facebook, and other social networks, you can get a better idea on topics you should cover more on your site. The Top Social Stories WordPress plugin can help.
This script tracks daily social interactions your stories get on Facebook, Twitter, Pinterest, and other top social networks. It can show popular posts and author ranks. Top Social Stories uses arrows and icons to show trending posts. It also has charts to show social history for each post.
Top Social Stories allows you to export data to custom fields to get more creative. It also lets you set up email alerts to send notice to authors when their stories go viral.