When will gas stations start truly accommodating trailers?

You'd think one of the companies would catch on and be able to corner the market by building newer stations that can accommodate trailers and motorhomes. The only time I see a spot for larger vehicles is when it's diesel only for the big rigs.

Danimal53, that Ohio set up sounds awesome. I did not encounter any spots like that, but it sure would've been nice. I could've avoided sleeping at the Walmart and had my AC hooked up too.