Amazon Kindle App Comes To iPhone
Naturally, anyone who uses the iPhone as their main e-reader will lose out on the more expansion e-ink display, and they'll certainly drain their phone battery a lot faster than normal. Also, it's not currently compatible with Kindle Store newspapers or magazines, and you can't buy books directly from within the application. Instead, users have to purchase Kindle e-books from Amazon's website via a computer or the iPhone's Safari web browser. Once a purchase has been made there, it will automatically update within the Kindle app. Sort of a runaround, sure, but you can't expect to have everything without even buying Amazon's hardware, right?
So, in essence, Amazon still has a few compelling reasons to spring for its Kindle even if you're already a proud iPhone owner, and moreover, it has proudly demonstrated that the Kindle hardware only half (if that) of the master plan. Rather, it's the book sales from the Kindle Store that are clearly most important to Amazon. It doesn't seem to care whether you pay hundreds for a Kindle or nothing for an iPhone app; so long as you purchase books on a semi-regular basis, you're helping Amazon remain a profitable enterprise.
It might be a bit early to say for sure, but this sounds like a definite "win-win" scenario to us.