This wasn't directed at me, but I will respond. I do not think that many PA's could have gone to medical school but decided against it. I think that most of them were interested in medicine, and for whatever reason (low grades, poor MCAT, advanced age, finances, low motivation, etc) that door was not open to them. Many PA's and NP's, especially on this board, like to claim that they were qualified for medical school but decided against it, but in reality, there are not many mid-levels out there sitting on a 4.0 GPA and 35 MCAT.
We really don't care about your anecdotal accounts about PA's and NP's being more beloved to their patients. As I recall, you made an even more outrageous claim that most females prefer to see an NP for their OB/Gyn care, which you chose to ignore when I called you on it.
Even if you were showing me a blinded research study in which patients didn't know if they were seeing MD, PA, or NP to prove your point, I wouldn't care. Because even if patients like you better (which I reject) it doesn't make your care or your training equivalent. It also in no way justifies expanding your scope of practice. PA's have a valuable role, but that role is and should be recognized as below that of a board certified physician.