YORBA LINDA, Calif. — Three California brothers were awarded $4.3 million, and stand to win more in punitive damages, after accusing Seattle-based X10 Wireless Technology of trying to bully them out of business. But the brothers, who founded their advertising company when the youngest was still in his teens, say the case is about the cutthroat nature of Internet business, not about money."This lawsuit was about fairness, not about making us rich," said Chris Vanderhook, who created an Internet ad business with his brothers in 1999.Two weeks ago, a Superior Court jury in Santa Ana, Calif., ordered tech company X10...