If you recall, Michael Krasny was the 9:00 - Midnight host at KGO...I want to say in the 80s, and into the 90s. Though he was perfectly capable of doing the typical political talk, and even getting snarky with callers on occasion, he was generally non-confrontational, and would also have on literary guests, historians, and others of a more intellectual ilk - and tackle other issues not normally heard on talk radio. I can't recall if he quit, or was fired first, but I do recall he was replaced by Bernie Ward, who, of course, had a much more in-your-face confrontational type of show.
I guess it worked out more than OK for Krasny.
Who knew that Krasny was bringing Michael Jackson (Former KABC 790 host) type talk radio to KGO-AM back then. I understand that NPR News/Talk affiliates are better known for that today for bringing the style Krasny, Terry Gross, Joshua Johnson and Former host Diane Rehn to make talk radio a sane venue. Who knew that stations like KGO-AM and KABC-AM back then was doing that same exact formula until they had to deal with the market pressure to add more of a style that attracts certain political in your face backgrounds.