WP Social Network Plugins
Floating Social Media Icon This Plugin Links Social Media Icons to Your Social Media Profiles Twitter,Facebook,Pinterest,Youtube,Rss Feed,Linkedin,google plus...
KN Social Slide
Digg Digg With Digg Digg by Buffer, you have an all in one social sharing plugin for your blog.
Shareaholic has proven time and time again to be an extremely useful and successful tool in getting your readers to actually discover and submit your articles to numerous social bookmarking sites. SexyBookmarks
Social Media Widget