Here's a video of the house in question, though it's admittedly not incredibly interesting. Unless your idea of interesting is being terrified that such a thing can even exist:
A smoke stack dealer in Wisconsin had this to say about "rolling coal:"
"I run into a lot of people that really don't like Obama at all. If he's into the environment, if he's into this or that, we're not. I hear a lot of that. To get a single stack on my truck — that's my way of giving them the finger. You want clean air and a tiny carbon footprint? Well, screw you."