In my opinion the Cloud Business Model it will strongly consolidate in the future, and it will the greatest IT services providers the ones , that that will redesign the IT Business. Companies like IBM, SAP, Oracle, HP , Accenture, Cognizant etc . This will be drive be cost reductions for providers and customers. This companies with agrassive polices and marketing campaigns will send their customers, to this new model of services. It will create a reconvertion of all the industry.