amazon

• An interesting flaw (or feature?) in Amazon's marketplace – June 24, 2010
• Dear Jeff Bezos: Here's an easy, effective way to fix the production problems in Amazon Kindle-edition books and, at the same time, prove that the Kindle is really, truly better than paper – June 29, 2009
• Netflix vs. Amazon Unbox: Netflix still wins – April 7, 2007
• Amazon Grocery: an upbeat mini-review – August 3, 2006