As the Network Administrator for the largest independent Primary Care facility in Montana I'm getting a kick out of these replies.
Montana is awesome. Like, REALLY awesome if you enjoy the outdoors. I love to fish, snowmobile, hike, dirt bike, cruise the lakes and rivers, kayak, snowboard, camp.... this place is heaven on earth. However, be prepared to take a significant pay cut to live here. My current position pays me almost less than half of what my job would pull in major metropolitan areas. This fact alone is why a lot of people would never consider living here. Property taxes aren't cheap for homeowners and first time home buyers are in for a shock that the cheapest decent homes on the market in my area are selling for around $250,000 - $280,000. I moved here from Atlanta about 20 years ago and some of my friends are scoring 3,000 - 4,000 sqft homes under $200,000 that are REALLY nice. Combine the high cost of first time home ownership with low wages and you can see why it isn't very attractive to live here on paper.
But, if I have to be honest, I LOVE it this way. It keeps the big open spaces open (for now), population centers aren't overcrowded, and our populace is generally very happy and content. Usually I enjoy telling people this place sucks so they don't even think of moving here.