FedEx Driver expresses appreciation for nudist sign!

I just answered the door nude while a the Fedex driver delivered a package.  Since Fedex frequently delivers to my home, each driver seems to be very comfortable with my nudity.  I've long suspected my "Nudist Home" sign, located on the front door, was a major factor with the drivers accepting my nudism.  Today, while I was signing for my package, the new driver thanked me for posting the sign!  He had never delivered to my home previously, and he was extremely polite and professional during his short visit, and expressed no issues with my nudism.  Therefore, for anyone whom may doubt the power of the "Nudist Home" sign on or near your front door, please reconsider.  In my opinion, this is perhaps the most important tool a nudist has to communicate to guests, visitors, neighbors and service personnel/delivery nudism is present.