I wonder if the product differentiation (wifi, 3G, wi-fi+3G) is part of Amazon's move towards a 3G data plan-as they develop their App Store, the 3G data consumption could be much greater as new apps appear for the device...at least, well beyond the book store buying/rudimentary web browsing it does now.
The wifi units could sell for considerably less if Whispernet weren't part of the equation.
|