Amazon tends not to be all that specific when it comes to Kindle sales figures, so it's always nice to see a number from the retail giant, even if it's as broad as the one it released today. According to the company, Kindle products have moved at a rate of "more than one million per week" for the past three weeks. That number includes the currently available members of the e-reading family, including the fourth generation Kindle, the Kindle Touch (both the WiFi and 3G versions) and the Fi
