We know many of you are Facebook Users, so we wanted to make interacting on GO easier for you. We've placed a "Like" button on each of our blog posts that enables you to share content back to your friends on Facebook. To do this, all you have to do is be logged into Facebook while visiting GO and click the "Like" button below a post you, well, like. Then, you'll see your Friends who also like the post.
Give it a try and let us know what you think!