[From Stephen Trew] Interesting analysis of Kindle Sales - the result? Apple is probably still selling twice as many iPads, at up to 1.5 million per week. ""I thought of two other proxies for sales that might help us get closer to a real number. "I looked at the number of customer reviews made for each of the various Kindles since December 1. Assuming that customers of each product are equally likely to write a review this should give a reasonable estimation for relative sales volumes. I did a search on TwitPic for "New Kindle" and went through the recent pictures tallying up the relative counts of the various models."