I was talking to a forester about harvesting my woodlot and he was telling me there's a relatively new market for spruce/fir "logs" 10.5' long with 4" diameter tops. That used to be a stick of pulpwood (except it had to be 12') before most of our paper mills shut down. All they can get from it is a single 2x4 and a 1x3 piece of strapping. By the time you square it up there's no way you're using even half of the log. I guess the rest goes to bio fuel.