I understand the issue of
I understand the issue of drag and decreased milage when operating the vehicle with an open sunroof, but it would be nice to have the option to open the roof even when not driving but just relaxing in the car at the beach or national park or what ever. Alternatively, how about a glass top with sliding tinted moon roof. Seems like at least a moon roof would be nice for those environmentalists who enjoy looking at nature as much as conserving it by buy a hybrid. It might also encourage more people who might not otherwise buy a hybrid.