Amazon finally really issued its first tablet, Kindle Fire. This 7-inch tablet uses the Android Operating System that has been modified as well as using a dual core processor. Kindle Fire is used for displaying their mainstay product. Kindle uses the old operating system Android is actually intended for smartphones. But the Kindle uses a different interface. Interesting things Fire of the launch of Kindle is because the price is cheap. a Kindle Fire sold for U.S. $ 199 only. But it cost to manufacture one unit of Kindle Fire is U.S. $ 210. So every sale of Kindle Fire, Amazon lost about U.S. $ 10. Where does Amazon make a profit?Kindle Fire is designed to market their mainstay product. Although the loss in terms...