I have an image of that tent as my background pic. A friend "wintered over" this year at the Pole along with about 50 others for around 8 months during weather so severe no one could fly in our out during that time. Some of them spent a night each sleeping in that tent, for fun.
Check out one of the people who lived there at: http://homelessheidi.blogspot.com/ (scroll way down as now she is in Fiji)