Earlier quoted context omitted.
"It is easy to see from the numbers that the vast majority of Kindle book readers use Apple devices." Out of interest, where are those numbers?
Is it so cynical to assume that Steve Jobs & the "analysts" he mentions were right–that not many Kindles have actually been sold? Sure, you're right, they've never given a sales figure. I think because they haven't sold very many. http://gizmodo.com/5963577/lets-just-assume-amazon-has-sold-...
Amazon doesn't release sales figures. Period. Not of the Kindle and not of any product.