Beth Jinks / Bloomberg: Amazon Declines as Goldman Says Sales May Fall ShortSteven Mostyn / The Tech Herald Technology ???: Kindle Fire sets festive sales alight for AmazonAmazon.com: 2011 is the Best Holiday Ever for KindlePE Hub Blog: Amazon shares dip on growth concernsJolie O'Dell / VentureBeat: Amazon may miss projected quarterly sales by $300M