Come on guys, GM does not have retail customers sign NDA's, as if that broke cover, GM would get hammered in the media. GM does not even have media sign NDA's when they show them future product, they just ask them to hold the embargo date for certain aspects of the vehicles, and don't allow pictures. It's more of an honor system, and if you break the honor system you don't see future product again.Why on Earth would they have you sign that? I can see maybe they want to keep shipping status info under wraps just in case there is a delay. They wouldn't want all of us posting everyday about delays and vehicle holds. However, once you get it I can't imagine them wanting you to keep it under wraps.