i joined aa at the end of the program, and while i had requested some sos's be sent to me they never were, shortly there after the program was cancelled
i remember the certificates that twa used to issue, i dont know how their program worked but i once gave one to a FA at the end of an international trip, i was flying in y. she went up to f and brought me an amenity bag,(my first) i guess they were worth something as i doubt she brought be the bag bec of my good looks