This blog has a built-in social network. You can keep track of user activity, add friends, follow people, and do all of the other things you expect on social media networks. How much you choose to participate in this network is up to you. Use it as a chance to talk to me other others in the class “off list,” keep track of who is earning badges and points, or just ignore it! Here, you will find the activity stream (which is like a Facebook news feed), user groups, and a list of members.