An anonymous reader writes "PC Magazine reports that even while Amazon was building their Kindle Fire tablet, it was already planning on a much larger model that 'will be its marquee product and the hopeful cornerstone of its tablet strategy.' Amazon's already begun offering $30 discounts on refurbished 7-inch Kindle Fire tablets, matching last week's new aggressive pricing from Barnes and Noble on their color touchscreen Nook. But PCMag argues that the 7-inch color Kindle was simply a 'beta' release of the larger device to come. 'In no way was Amazon being dishonest with its customers... To be truly fair, many people may never want a screen larger than seven inches because of the associated weight and bulk.' But the author argues that its real purpose may have been as a test run to gather important real-world data for their ultimate war with the iPad. 'After all, as industry insiders joke, all first-generation products, whether hardware or software, are really "beta" programs disguised as initial launches.'"