question 1:
that's like asking a motorcycle road racer, Loris Caprirossi:
Why race to 200 mph?
question 2:
Yes, there are days I feel limited. Not a very good idea to get 'em in a halfpipe, tho ive seen insane alpinist boarder ride the pipe, i.e. Damien Sanders.
question 3:
there was an article covered in S.A.M. (Ski Area Management) with a propostition with a dedicated carving park, as in versus terrain park. i.e. consistent grooming, and some sort of qualification to be able to ride in the carving park. Ive yet to see it happening in a while. However, from a Ski Resort perspective, I'd bet you my right nut they'd agree with the cost of maintenance of carving park would be far lower cost than terrain park.