Google (NASDAQ:GOOG), Hewlett-Packard (NYSE:HPQ), IBM (NYSE:IBM), Microsoft (NASDAQ:MSFT), Red Hat (NYSE:RHAT), Salesforce.com (NYSE:CRM), and Yahoo! (NASDAQ:YHOO) are all players in the emerging technology of cloud computing. In this installment of "Fool Video," Motley Fool contributor Tim Beyers gives his take on some potential winners and losers in this nebulous emerging sector.