Bernake, Bernake, Bernake...wow.
I will not attack his person but I will say something concerning his communication skill-lessness.
One that can eloquently communicate average ideas will always be more successful than a stumbling genius. Communication skill is paramount to content, and one who has both is king of persuasion.
Bernake doesn't seems to have either. It is as if his knowledge is trapped in his mind unable to see the light of day. He seems nervous for no apparent reason, seems to be on the verge of a medical collapse at any moment now, and seems to reach for words that aren't there.
I am abundantly confused about how he could have gotten through the interview process. Greenspan, with all his faults, was effective because his intellect and mouth were friends. Consequently, he could manipulate the data, eloquently say nothing while keeping the market confidence that he can be more clear if he wanted to be.
Problem with Bernake is I don't think he can do better, even if his life depended on it. Very, very scary.