And now I need that. Pizza in the house during the winter is a no brainer, but during the summer I'm loathe to turn on that damn oven if I don't need to and realistically you could use this for bread as well. It might be harder to control the humidity portion (several bread recipes call for a pan of water to be placed in the oven as well.)
What do you think? I feel like a reasonable approximation of this could be mad with a piece of steel and a welder.