I want to write a post about this soon because I finished the book yesterday, but for now:
The Future of Musis Site: http://www.futureofmusicbook.com/
First Chapter Online: http://www.themusic.com.au/im_m/archive/2005/050503-453_guests.php
Quickly: if you want a very possible glimpse into our future as providers of entertainment and information, give this one a read!