Amazon’s Wireless E-reader Creates a Stir

Neither Amazon nor Sony will say how many of their e-readers they have sold, making it impossible for bookstore owners to evaluate the threat, but what Bezos did say was that on the basis that 125,000 book titles are available for Kindle, if you look at that subset of titles and then look at Amazon’s physical book sales of those same titles the Kindle unit sales are more than 6% of those total sales.