Revenge of the Electric Car, the sequel to Chris Paine's Who Killed The Electric Car, hits theaters in Spring, 2011. "Like" the movie's facebook page and when it hits 10,000 followers, you'll get a Jalopnik-sized surprise in the trailer.
Seriously. It's a pretty cool surprise. At least I think so anyway. But hey, I'm biased.
Also, feel free to leave a comment on their page tellin' 'em where you're comin' from.