In the past four years, Ocwen Financial has gone from the 24th-largest residential mortgage servicer with a declining portfolio of distressed mortgages to, on paper, the fifth largest servicer with a portfolio increasing in volume and product type. The growth of the nonbank has involved unique tactics, including a reliance on offshore employees and tax structures. Ocwen handled a $121.8 billion portfolio as of the end of the third quarter, including subservicing, but pending acquisitions of servicing from Residential Capital and Homeward Residential, will push that to $361.7 billion. And Ocwen is...