BusinessWeek Online – It seems like everyone is a "consultant" these days — including me. After graduating in 2004 with degrees in finance and management from the McIntire School of Commerce at the University of Virginia, I began working for MarketBridge, in Bethesda, Md. Though the firm has just under 100 employees, it works with Fortune 500 companies such as Microsoft (NasdaqGS:MSFT – News), IBM , Merck , and MasterCard . …