http://www.moneymorning.com/2009/10/13/amazon-kindle/
Interesting article - rehashing a lot of information released previously.
What I found fascinating was:
"Even though e-books are heavily discounted compared to their hardback equivalents,
they are wildly profitable – costing Amazon just $1.50 per book, Credit Suisse Group AG (NYSE ADR: CS) analysts estimate. And that margin is expected to improve as Amazon’s costs come down by 2012, when its profit on e-book sales alone will soar to $31 million."
This is the first time I've seen an actual figure quoted for what ebooks actually cost Amazon - and how much Amazon (and the publishers) are really making from ebook sales. WOW!