I'm not sure which is the case- that I've not been clear enough, or that you are insisting on an indefensible position.
I thought I was being very clear all along- single chip color cameras are not appropriate for quantitative image analysis. Pointing to 'data' obtained from a single-chip color camera image and treating that as quantitative information is a bad idea.
My goal of the image comparison was simply this- images from a single-chip color camera that appear grossly different, sometimes cannot be easily distinguished by pixel peeping.
Maybe I am not understanding your position. In that case, I would suggest that you post some images of your own to illustrate what you are trying to say.