tag:blogger.com,1999:blog-9467006.post6082042509602543060..comments2008-12-02T12:09:03.985-05:00Comments on The Vaccine For Ignorance: Amazon's demand pricingMSChttp://www.blogger.com/profile/01620659011339579426noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-9467006.post-3143919650614843682008-12-02T12:09:03.985-05:002008-12-02T12:09:03.985-05:00Interesting. Maybe I'll look to using them too.Interesting. Maybe I'll look to using them too.Carlnoreply@blogger.com