Idunno....
I've never been able to relate to the whole playboating thing. When I rode and raced dirt bikes, I couldn't understand the mentality of the guys who weren't training to race but would ride the same 1/4 mile dirt track over and over all day - while they were right next to miles and miles of awesome trails. Can't wrap my mind around lift skiing and lift MTB.
Maybe I'm the oddball. I'll surf a wave here and there, and catch an eddy just because it's there. But the idea of spinning in circles without getting anywhere? Not for me.
It's a clever little bit of rigging though.