Kindle Singles is publishing on skates. It prints like lightning; our book meets readers in hours. I've spent so many years waiting for publishers to consider whether they wanted to print a book of mine, making contracts, taking months to fit it into the Fall list or the Spring list, fitting it into an advertising plan.
We're excited by the success of WhatsApp on top of Android. Amazon brings services like Kindle on top of Android. It's a competitive world and a lot more complex than people realize. When you run a platform on scale, you have to make sure it's truly open. That way, not only do you do well, so do others.