http://www.forbes.com/sites/greatspeculations/2011/09/06/competition-weighs-on-microsofts-office-license-revenues/ http://www.forbes.com/sites/greatspeculations

http://www.forbes.com/sites/greatspeculations/2011/09/06/competition-weighs-on-microsofts-office-license-revenues/ http://www.forbes.com/sites/greatspeculations/2011/09/06/com... "Microsoft’s average revenue from its Office suite licenses sold to enterprise and retail customers has been declining due to competition from cloud-based app providers like Google, Amazon and Salesforce.com, and also due to increasing lower priced products sales in emerging markets."