#1) I believe that SOME of the traits are limited to Rh negs, YES. May I ask which ones?
#2) I believe that ALL of the traits that are actually true traits are shared by ALL Rh negs, YES. What about those Rh- who say they don't share the true traits?
#3) Not sure how to answer this. Not more common...they either are or they aren't Rh neg. I meant the traits being more common. Let me ask another way, do you believe they are EXCLUSIVE to Rh-?
#4) I have a combination of scientific evidence (as scarce as it is), and the direct experience of BEING Rh neg. With all due respect, your experience is your own unique experience and can't be extrapolated to the group as a whole, just like I can't speak for my whole gender. I would be very interested in any research you could provide.