Amazon's third major iteration of its flagship reading device, the Kindle, comes out of the gate looking strong: the new graphite finish (just like its big brother, the Kindle DX) with a slimmer, lighter form factor, plus a bumped refresh rate for its E Ink screen. Best of all, the WiFi only and 3G readers have newly lowered prices (though they're still not exactly bargain basement level). We've spent the past few days putting the tinier Kindle through the paces to see just how much Amazon's improved it. Though the market is increasingly flooded with cheap readers, the Kindle is arg
