Motley Fool has an interesting article taht concludes that the recent $200 iPhone price drop was further brilliant marketing by Jobs, the Machiavellian Prince
http://www.fool.com/investing/general/2007/09/10/steve-jobs-the-prince-of-ceos.aspx
http://www.fool.com/investing/general/2007/09/10/steve-jobs-the-prince-of-ceos.aspx