Jaded investors are starting to realize why IBM is often referred to as Big Blue. The tech giant posted mixed financial results after Tuesday's market close, missing Wall Street's revenue targets for the fifth consecutive quarter.
Massachusetts-based iRobot makes the Roomba, the stylish robotic disk that goes scurrying around floors sucking up dirt without human guidance. It also makes some really cool robots for the armed services. And there's something else it does -- beats the stuffing out of Wall Street's profit targets.