I think you are right. It is not a guarantee, but in real life there are no guarantees. However, there are ways to make things more likely. And given that one o

I think you are right. It is not a guarantee, but in real life there are no guarantees. However, there are ways to make things more likely. And given that one of the best predictors for what person will do is what they have done..investors would likely be more assured that FB is with Zuckerberg at the helm than not.