NEW YORK (AP) — Silicon Valley seems to have more than its share of companies behaving badly. Among up-and-comers in the tech world, privacy abuses and executive gaffes have become viral sensations. But is all that bad behavior actually bad for business? Last week, Uber sparked controversy after a top executive suggested spending $1 million to dig up dirt on a journalist critical of the driver-on-demand company challenging the taxi establishment in cities.