Mies did become a very rich man, but a former client who started off life in archictecture worked in his office (and then in GMW's office doing glazing details on the CU Tower) and it wasn't an easy ride. I suspect Mies' buildings are detailed to a degree that would be unheard of now, and, as you say, the detail was something special.Mixed feelings about Mies buildings... I love his detailing and proportions on single storey floating pavilions but it loses the simplicity and looks monotonous just piled upwards.... easy fees though, just scratch out the numbers on the storey plans.
Stirling buildings have never appealed to me, the Runcorn extruded housing killed any sympathy for his stuff... I prefer Wright/ Corbusier/ Voysey/ Webb/ Lutyens.
Which brings me to the shake the hand that shook the hand thing. Having shaken hands with Palumbo I reckon I'd do pretty well......