Agreed. I had Mobile Service come out about a week after I took delivery to fix a couple of minor issues with the car. He specifically pointed out this vent and said, "the only aftermarket accessory that I'd actually recommend is to get a cover for this. Make sure it has airflow, but you need to prevent leaves and other material from getting into the ventilation system." With such an easy fix, you'd wish the factory would just take care of it. Appreciate the help!