Let me try and restate the original poster's statement:
"It seems to me my rear brake is working less efficient than the fronts because given the proportioning in my car, the rears are far cooler than the fronts. Ideally the rotor temps should be more even in all situation for best efficiency."
Does this paraphrasing capture the thought?
I read through the whole post with interest because I thought I saw misinterpretation what was said and a lot of frustration as the result.
I'm interested in this from engineering point of view as equal temperature must be one of the holy grail for brake system designer.