The sport is heading toward needing serious $$$. I mean if peoples parents can afford to send then to a summer ski camp for 2 weeks every year that's great, but personally I welcome anything on that try's to engage other demographics in the sport we love.
I hope it catches on. Financially it wouldn't take much to get some of these things up and running. Get a rope tow or old tubing lift, get a regular slope and a park slope. Make a bunch of rails. Charge a small fee that's still affordable(Or make it free if the town is dope) and employ some locals or run it volunteer.
Obviously it's a little easier to build a skatepark but it could still be done as a similar concept. When I was young we used to drive to a free hill so that we could ski. I've been to other small local hills. I haven't been to one that has a park or really seen much of that happening.
Would take much money and in many areas you could easily find people or businesses willing to donate to something like that. Recreation for the kids? Fuck yeah.