[semiprivate]

I don't think it'll fail. I think it's going to be a massive success for people already addicted to things like facebook, instagram and reddit. The thought of never having to miss some tiny thing to share online so you can amass a tiny bit more internet karma is too alluring to go un-utilized. The amount of 'check out what this person said at burger king' and 'look at this person dancing on the subway' videos is going to skyrocket.