LinksAlpha

** Track growth of your blog on social networks such as Facebook, Bitly, Google Buzz 
* View most popular posts by days/weeks/months 
* View graph of how your posts perform on different days 
* Real-time Analytics 
* Track Top Content Creators 
* Track Top Social Referrers
** Check out our other plugins that you will find extremely useful:** 
* Network Publisher: auto publish your blog posts to Twitter, Facebook, LinkedIn, Yahoo, Yammer, Identi.ca, and MySpace. https://wordpress.org/extend/plugins/network-publisher/ 
* 1-Click Retweet/Share/Like: Adds Facebook Like, Facebook Share, Twitter, LinkedIn Share buttons to your website. https://wordpress.org/extend/plugins/1-click-retweetsharelike/
Misc 
* For getting support, sharing feedback, giving suggestions: support@linksalpha.com 
* Note: We encourage you to download the latest version of the plugin as soon as it becomes available – as it may have additional extremely useful features for your blog.

Social Stats

** Track growth of your blog on social networks such as Facebook, Bitly, Google Buzz

tarek.chida

Share-me is a simple social share plugin. 
Share your posts on multiple Social Networks with different icons sets. 
Share-me is able to deal with new icons sets added. 
No ads no sniffing scripts… just a simple and a clean way to share posts! and its Responsive 🙂
You can choose : 
Horizontal position Left/Right 
Vertical position Before/After post 
Icons size 16 px / 20 px / 32 px
Included social Networks : 
Facebook 
Twitter 
Googleplus 
Tumblr 
Linkedin 
Blogger
 New : You can share post using mail
Included Icon Sets : 
Apricum 
Cercle 
Elegent 
Leaf 
Minimalist 
Ribbon 
Simple 
Square 
Shaded

ShareMe

Share-me is a simple social share plugin.

Social Stats vs ShareMe