A really great post by Adam Hodgkin worth ‘reading’!
Our understanding of digital books would be much better if we spent less time wondering about how we might read them, and a lot more time thinking about the ways in which we may use them without necessarily, or even at all, reading them. For certainly, and beyond all doubt, when there are 20 million books in Google Books Search we will not seriously, continuously, read more than the tiniest fraction of them.
Eoin Purcell's Blog 