That's probably super useful for people with a lot of trees on their property.
I saw a video not that long ago where these guys were just burning a HUGE pile of trees and branches about the size of a dump truck load just to get rid of it...this technique would probably be super helpful for people with that type of land. They could probably just dump their compost in it and have chickens eat from it and it would be growing vegetables in no time.
I can't really try it here though...not enough land unfortunately.
Yeah, a lot of people here just burn everything and then complain about the poor soil... too bad.