A lot of people still want ‘hold in their hands’ books.
What if Amazon is going to do Print On Demand right in the store?
Any book in Amazon’s library, in your hand in 10 minutes.
I buy about two books a week on average. I always go to the local B&N to peruse books before I download them to my Nook. Sometimes I find an old fashioned print book - like an illustrated Cervantes or the like - that I just want to enjoy by flipping pages. Some physical books are just gorgeous.