Oltre a questo c'รจ un altro pezzo interessante:
http://www.economist.com/business/displaystory.cfm?story_id=13109804

Quotes:

An iTunes moment for readers? | An iTunes moment? | The Economist

"So it is not unreasonable to suppose that someone could step in, as Apple did with music, and introduce a comprehensive and easy-to-use shopfront, through which books, newspapers and magazines could be supplied to paying customers. The convenience of having content delivered to devices automatically overnight, and being able to flick quickly between stories at the breakfast table, when underground or on an aeroplane, might be something that people will pay for. If this approach took off, newspapers would no longer depend on advertisers and could wind down their paper editions. (They could also quietly scale back their free websites.)"