Or one day when Google isn't doing well there is a sudden phase transition to say the current way is the worst among all the possible. We assume somebody compe

Or one day when Google isn't doing well there is a sudden phase transition to say the current way is the worst among all the possible. We assume somebody competent is looking at this, but for all we know they are using the same dumb myopic evaluation as they use for promotions. I mean the same people came up with both.