If you choose to connect with a social networking service, such as Facebook, we may share information with that service, and that service may share information about you with us. We may use the information for the reasons explained in this Privacy Policy, but the main reason we use it is to make your experience on our Services more personal and social. For example, we might show you what content is popular among your connections on the social networking service or give you a glimpse of what your friends are saying about that content. 