Tonda, I think it devalues your advertising dollars at that particular location ... nobody is looking at anything but the skinned site.
You would not only not be getting new business but probably losing existing business too ... either do the same thing and spend the same amount of money to keep going 1 up, or pull your advertising and find a board that goes out of their way to support all advertisers with money, not just the highest bidder on a particular day/week/month.
ONE BOARD TO RULE THEM ALL!!!!!