A small team from Marathon Texas came by a couple of weeks ago to borrow Don's dome frames for a new structure at the Marathon hostel. Whereas I had to transport the dome frame piece by piece on top of my volvo, the Marathon crew demonstrated the portability of the dome frame by coming prepared with a trailer so that they could get all of the frames in one go to Marathon, about 90 miles away. They are using Don's design for a gazebo type structure that will be finished in papercrete. You can track their progress here.
The beauty of Don's design is that the same frame can be used over and over and over again and finished out in many different ways.