I'm not that much of an automobile enthusiast. Despite my proximity to the Motor City, I don't pay constant attention to the latest twitches in the auto industry. I take the bus to work, and drive a car only occasionally, usually for errands or to shuttle the kids someplace. But I attended the GM ChallengeX event on behalf of EcoGeek.org and Green Options, and I learned a number of things about where automotive technology is trying to go, and came away excited about new things coming along in the automotive industry.
