I HAVE A CONFESSION TO MAKE. I have a Facebook page and go on Facebook nearly every day. I signed up for Face - book to keep up with my kids, but I quickly became a regular user to connect with long lost friends from high school, summer camp, and college and to stay in closer touch with family and friends. I even post status updates to report on significant events. What, you may ask, does this have to do with antitrust litigation? Quite a bit, it turns out.