By the end of this month, Amazon's Kindle Fire may no longer be the cheapest "real" tablet out there. PC hardware manufacturer Asus, the brand name behind Google's Nexus 7 device, is coming out with another 7-inch tablet called the Asus MeMO Pad, which will start at $149. The MeMO Pad will launch in "selected markets" this January, and will make it to the United States...
