I enjoyed listening to this boo, and I do agree with you that we don't know what the outcome of all these technological changes will be on books, stories and reading behaviour. In the same way that we are only just beginning to grasp how the Internet is changing the way we access and use information, not to mention 'shortening' attention spans. While I am in favour of digital content (the convenience especially) there is still something valuable about sitting down and reading a book as a basic human activity.