Any Class B Winnebago owners Here?

Why I am wading in, I don't know, but....if anything should be called a B+, one could argue it should be the largest Roadtreks and Pleasureways on Chevy or Dodge vans that have the gradually widened fiberglass bodies (RT 210 and similar widebodies), instead of the big rectangular fiberglass backs on small C's. I always wondered why this is not where the debate heads fast. I know those wide bodies started as a complete van. Also, something seldom mentioned, with the popularity of Sprinters, it is interesting that the Sprinter can be both a van and a B, and also a chassis that serves as the platform of a C.

Now I am off to the car forums to argue what constitutes a true muscle car. WILDCAT! Pony cars only? no thanks.