Im in the same boat. One of the greatest things I think about these forums is the exposure to new skills, tastes and ideas. As far as methods go i think being pleased with your results and getting to enjoy a fine meal is all that matters.One can also skin a deer in 10 seconds with a golf ball, a piece of rope, and a pickup truck. Doesn't make my way of doing it wrong.
I have no need for a bird knife for upland game but I appreciate the aesthetic. Like a fine upland gun, I may not desire one but I take pleasure knowing others take pleasure in them.