"Companies, as they grow to become multibillion-dollar entities, somehow lose their vision. They insert lots of layers of middle management between the people running the company and the people doing the work. They no longer have an inherent feel or a passion about the products. The creative people, who are the ones who care passionately, have to persuade five layers of management to do what they know is the right thing to do."
Steve Jobs rejected the traditional corporate structure in order to foster an environment conducive to creative productivity.