Interesting indeed. A good guide for future travel plans, good descriptions of the campgrounds, often hard to find when planning. One of my personal goals the Tetons, so the article on Bridger-Teton National Forest campground was great.
However, being from the NW I find it interesting not one of our beautiful National Park campgrounds, or the more beautiful out of the way camping areas, did not make the list. Maybe it's because we lack vistas - all those darn trees!
And nothing in New England?
Oh well, maybe a top ten list is too limiting for such a vast and diverse country. And everyone has their own criteria and tastes.