> This might actually be more in demand today than when Mr. Fuller originally invented it. We're also some 4.5× more people if I remember historic figures corr

> This might actually be more in demand today than when Mr. Fuller originally invented it. We're also some 4.5× more people if I remember historic figures correctly, and presumably the number of households increased even more. Particularly with urbanization as well as lower transportation costs, might be a lot easier to find buyers even if the per-capita demand were to be equal or lower. I'm intrigued enough to want to try one out if I can reasonably get to it (perhaps as part of a bigger trip), though as someone who doesn't plan to own a home in the next decade or more (I'm 30) I'm not really in the market.