Cómo Apple le quitó el pan del cesto a los viejos medios

David Carr resume:

Apple’s ability to come up with magical devices was only part of it — the iTunes and App Stores may be his most remarkable creations. While publishers have struggled to create a mechanism that separates consumers from their cash, Apple has about 200 million credit cards on file and an online environment where people can buy with the push of a button. That database of consumers means that the road to getting paid for media content runs through Apple.