HealthStream (NASDAQ:HSTM) and GigaMedia (NASDAQ:GIGM) are both small-cap computer and technology companies, but which is the better business? We will contrast the two businesses based on the strength of their earnings, risk, dividends, institutional ownership, profitability, valuation and analyst recommendations. Profitability This table compares HealthStream and GigaMedia’s net margins, return on equity and return on […]