Just released a plugin for WordPress that can be used to track your posts on Facebook, Twitter and Google+. When I say “track” I mean that this plugin fetch data from social networks and bring likes counter, number of shares, number of comments on Facebook, but also number of Google +1s interactions and the number of times your posts are tweeted on Twitter.
Those data are used to make ranks and show your best posts, that is to say: your Top Social Stories.
This plugin tracks those data daily and can build line charts, interactive charts, for each post, like this:
Charts like this are build also for the global view of your blog.
The plugin builds stats on a period and on for today, in today list you can discover which posts are going viral just now.
You can find more info on this plugin on CodeCanyon, where you can buy it for 16$.