Oscar campaigning took a dark turn earlier this week when it was revealed that "The Hurt Locker" producer Nicolas Chartier e-mailed a group of industry players in an appeal for Best Picture votes. And rather than touting the quality of the Kathryn Bigelow-directed, Oscar nomination-leading Iraq War story, Chartier based his plea on his film's indie roots, indirectly but quite obviously slamming "Avatar" in the process.