My mom had a pretty good sense of humor and embraces this "weirdness". She doesn't mind me calling her at 9-10 pm and asking her what a group of new friends names taste like.Man, that's intriguing. I'm looking forward to running into you and hearing more about her abilities. Overall, does she find it a blessing or a curse? As has been mentioned above, I guess it's difficult to judge since perhaps she never experienced her perceptions any other way.
Btw, I would never call your mom a bizarre medical oddity. You, on the other hand, I've had my doubts about...
It was tough when she was trying to diet. She would be trying to be good and then someone would say "Paul" and that would tempt her. (Paul is her favorite name to taste. It's a vanilla malt)