Get traffic from Social Networks.
The (Facebook) "Like" button enables users to
make connections to your pages and share content
back to their friends on Facebook with one
click. When a visitor to your website clicks the
Like button, a link to that ad page is added to
his Facebook profile.
The (Twitter) "Tweet" button will encourage your
visitors to tweet your content on Twitter. It
makes it easy for your visitors to share the ads
with their followers. The buttons show a live
count of the number of times the ad page has
been Liked or/and Tweeted.