/Though I have wondered how G-T or any of these packagers ever got such intellectuals on staff. Seems a bit out of their league for linguist with a doctorate or a tenured university professor to be a judge on a "bread and circus" affair such as a game show, no?
Different social mores involving work in this field- note that Mason Gross was the provost at Rutgers parallel with his work on
Two For The Money, where in certain regards he was more the quizmaster than Herb Shriner was.
In terms of the shift, I have to wonder how much of it parallels similar shifts (newscasters no longer working as hosts, changes in the nature of the celebrities on game shows) that we've noticed before being present during the 1960s and 1970s- it does that changes in the image of the genre mattered a lot.