-Zynga could be brought to heel in an instant if Facebook wanted, too. Good point, although I wonder if it would do no harm to Facebook either. They appear to

-Zynga could be brought to heel in an instant if Facebook wanted, too. Good point, although I wonder if it would do no harm to Facebook either. They appear to be in a symbiotic relationship at this point. I bet Zynga would love not to depend on Facebook and vice-versa. Zynga probably is already mulling (if not preparing for) about porting their stuff to google+, just in case. I wonder how would Facebook take that.