I always imagined that it might break an agreement between publishers and Amazon, if people could price compare easily in bookstores.
Obviously, B&#38;N and Borders would likely be toast if you had an 'Amazon in Your Pocket' app that really worked.
If publishers pulled their books, then Amazon might have some problems!<p>As it is, Borders may already be toast, in which case, maybe Amazon will be in a better position.