Suddenly, and quietly, Linda Marshall left General Motors. She was in charge of OnStar, and oversaw the launch of the $300 OnStar FMV system that began selling last year with success. The division also took a lot of heat for a controversial policy change that would have allowed it to collect customer data even after drivers discontinued their OnStar service. The policy was revised soon after its announcement. General Motors is currently seeking a replacement. So if you’re a telecommunications guru with a knack for forward thinking, throw your name in the proverbial hat.