The Nook Color is an example of a $250 tablet with less functionality than an iPad. Though Barnes and Noble has not released any official sales figures, it is easily outselling all other tablets except for the iPad. This seems supportive of the authors assertions and I'm surprised this information was not included in the post.<p><a href="http://www.businesswire.com/news/home/20110708005437/en/Media-Tablet-Sales-Lag-Optimistic-Quarter-Targets" rel="nofollow">http://www.businesswire.com/news/home/20110708005437/en/Medi...</a><p>And the following is the first 2 paragraphs of a Q1 digitimes report:<p>Barnes & Noble already takes delivery of 3 million Nook Color e-book readers, say sources<p>Yenting Chen, Taipei; Steve Shen, DIGITIMES [Monday 28 March 2011]<p>Barnes & Noble has taken delivery of close to three million Nook Color e-book readers from its production partner, according to an estimate by sources from the Nook Color supply chain.<p>With a clear differentiation to Apple's iPads in display size, targeted market and pricing, the Nook Color, priced at US$249, has actually taken up over 50% of the iPad-like market in the North America market, indicated the sources.<p>EDIT: inserted (accidentally omitted) word