The Monarch Social Media Plug-in is one of the most powerful and flexible social media sharing plug-ins available today.
I used to have to install three different plug-ins to do the same work Monarch does. With Monarch, you can easily pick and choose the functionality you want (floating sidebars, before or after post, on image) as well as the location.
Monarch is one of the plug-ins available in the Elegant Themes range of products. If you get their Developer’s License you will not only have access to 87 themes but to Monarch and a few other nifty plug-in choices.
This site uses Monarch.