Who was it a lgitimate question for? So many people started arguing that the yelling didn't prove Kitna a leader even without there being a bandwagon of people suggesting it did.
Certainly the notion of what makes a leader is an interesting one though, but it just seems that a disagreement is being created where there really isn't one. I think most posters, whether they like Kitna or not, realize that yelling isn't automatically the mark of a leader. On the other hand, neither is it the mark of a poor leader. Leaders can yell. The overriding factor is the respect the people have for the player.
I honestly didn't see a thing in the world wrong with Kitna yelling. He needed that player in ASAP because the clock was ticking, and someone needed to take charge of the situation in a decisive manner. He did, and good for him.