Now, where is a device we can buy today that has AA battery, so we don't need to throw out these portable devices in a couple of years when we can't find a battery anymore (with a sales life of 6 months for all these netbook and mobile devices, good luck finding a battery in a year or two).

Looking as well for a device with ARM or new Intel Moorestown CPU (as both can have CPU shut off when reading or writing email, or when it is not needed at all), to save on battery where CPU shuts down like OLPC XO-1 did and we get more battery life than just the Pixel Qi screen itself does at one-fifth the battery use of normal screen.

Seeing this, there's no way I'd buy a dedicated e-book device now. I'd rather wait til these screens are available in laptops or netbooks.