Yup, but it was just because he didn't know how to ask the questions necessary to get the answers he needed. Not his fault...he's just a kid.
Now we've given him the impression that all loggers are pricks. We're not...but he probably thinks that way.
Pricks till you get to know us, then good folks, loggers.
What comes to mind to me, if he is still interested is that selective logging means so many different things, all in all there are so many different variables.
Here, selective logging generally means talking all the value and leaving the small stuff and low grade. Poor forestry, yes, but it is the cheapest logging for the main conventional logging systems out there where volume/acre is less of a factor-- like cable dozers or skidders after a certain threshold is met. They would lose money comparatively on a clearcut. But, if they were to do a selective improvement cut with that system, they would lose even more money. See? Not such an easy question to answer.
For some reason I think the poster is implying some sort of release thinning where the stand is improved. SOme loggers on flat ground are set up for this, for expample they would end up with a higher $/ton rate if they tried to cut diameters above there system capability. then you get to yarders, where volume per acre is more critical due to set up time, well, someone has to be able to sell that junk too (pulpwood). Even aged stand or uneven aged stand?
Start with the parameters involved in logging costs for different systems, slope, volume per acre, stem size, harvest sytem and you will see that sometimes you get one answer, sometimes the other.