Opening Activity

I think that Facebook is really big and has been big for a while, so this will not work in comparison to Facebook.  I think that if they introduce something bigger, better, and/or different, people may transfer over to Google+ after getting tired of Facebook.  However, I don't think that will happen anytime soon and I don't think it will pass Facebook because of its huge success.  It may become a popular site, but if Facebook is who they are in competition with, I don't think they will pull ahead.