You're making way too many assumptions about others management style.
The biggest of which is a feed bill. We are a self sustaining, high forage converting farm. If it doesn't grow out on forage alone it doesn't stay. This is true for cattle, sheep, rabbits and poultry.
Everything is carefully timed with the seasons to see to it this is possible. And more importantly, years of heavy culling for high forage conversion and parasite resistance make this very doable - to those willing to cull deep enough, something I have a very hard time convincing other people to do.
Each variety of livestock must feed us and be totally self supportive as a bare minimum (although profit is nice).
So while I think too many assumptions were being made you hit one very big nail on the head. No one I know culls deep enough and is picky enough about the genetics they perpetuate. ;-)
I did not make a single assumption. You are assuming that I did. If you read it again instead of assuming that I was even referring to you, you will see that I clearly and simply laid out my position on the matter. I did not describe your own. I do not even know what your position is. The only point where your contributions (and others) were included was the references to the ages of the birds. I would figure that it was acceptable to refer to those numbers, to make my own case.
If you go back and read the post, not only will you not find your self there, you will see that I stated that the numbers were ONLY AN ILLUSTRATION and that they would debatable. Heck, the numbers I used were off the top of my head.
Numbers do not lie. It does not matter if it costs real money, monopoly money, or clover and fescue. It is still measurable. It settles a lot of speculation.
My view of these things is not new to this board. I share these views when the topics come up.
My points and my position is the same, but I do not expect everyone to feel the same.
Again, it was more about sharing how I see things. Not about how you do things. How you do things is not my business or concern, but I am sure that you do well.