All you who have Google stock, take a moment to thank Larry and Sergey. You who have fallen in lust with your iPhone, stop and say a silent prayer for Steve Jobs. And you parents who spent many a peaceful hour thanks to your kids being glued to a Disney movie, face towards Disneyland and bow to Walt himself, may he rest in peace (or a freezer, as rumor has it). Thank God for product-centric leaders, because they are few and far between.