This addon allows you to:

• Add Social Media icons to your site using the 'Social Connect' block so that people can connect with you via Google+, Facebook, Twitter, LinkedIn, etc. There are currently almost 85 different social networks you can use. And if that's not enough, you can add your own social networks.
• Add social media sharing buttons to your site using the 'Social Share' block so that others can Like, Tweet, +1 and share your content with others. Currently available social networks are: Digg, Email, Facebook, Google+, Hyves, LinkedIn, Pinterest, Reddit, StumbleUpon, and Twitter.
• Add CSS social media sharing buttons to your site using the 'CSS Share' block so that others can share your content with others. You can change the background and icons colors for each network. Currently available social networks are: Digg, Email, Facebook, Google+, Hyves, LinkedIn, Pinterest, Reddit, StumbleUpon, and Twitter.
• Show your block as a Floating Toolbar, similar to ShareBar for Wordpress
• Customize icons used in the Social Connect block
• Automatically send Tweets and post to Facebook and/or LinkedIn when you create a new page via Composer. For more information, see the documentation.
• Send a page link to social media (Twitter, Facebook or LinkedIn) at the click of a button.