I saw someone mention these on another forum. I see them for sale quite often in Sportsmans Guide and even CTD for reasonable prices. I think it would be a good idea to have one on hand and a plan to set it up in case of an emergency such as power outage or when the economy crashes even more and I can't afford electric. I do have an ample supply of firewood in my backyard....well the woods anyway.
What would your plans be for heating your home during extended periods of no power?