David Pogue reviews the Barnes & Noble Nook electronic reader at the New York Times, and finds it a poor competitor to the Kindle for identical features, while its unique features don't measure up to a real difference. follow link
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In Expose mode in Snow Leopard, press the Tab key to view all windows belonging to one application (equivalent to pressing F10 or Control-F3 on recent laptops). Press Tab again to switch between applications while remaining in Expose. You can also click an icon in the dock.
- ExtraBITS for 14 December 2009 (14 Dec 09)
Pogue Finds B&N Nook a Weak Digital Reader
And honestly, I don't think either Amazon or B&N would really care that much - both are booksellers, not gadget-makers, and would probably do well to focus on their core businesses.