There's a certain element of craziness to snow camping, at least that's what our friends tell us. Meanwhile, the element of beauty is so tempting and overwhelming enough that we can't resist going.
The challenges are part of the fun. The cold air makes you appreciate luxuries like a home with insulation, or hot water in the tap. The hardest part of snow camping, in my opinion, is keeping our water from freezing. Even the foam insulators on our Platypus hoses stop working when the sun goes down and the temperatures dive with the sunlight. We've determined that keeping water bottles in our sleeping bags seems to alleviate the problem of not having any liquid water to drink. Plus, if you put hot water in the Nalgenes, it even keeps your toes warm.