DropFunnels Social Buttons Module
Allow visitors to like and tweet directly on your site with Facebook, Twitter and Google+.
Use the Social Buttons module to let visitors share, like, or post content to their own social network pages and automatically inserts a link to the current page or any other URL you specify, such as the home page for your site.
The Social Buttons module includes Facebook, Twitter, and Google+, and you can choose which to display.