Not sure about this, but I know he once stated: "There are only two kinds of music, good and bad."
Now I wouldn't include a Michael Jackson tune or Britney Spears, but anything that has SOME realationship to jazz. This music has influnced so many musicians over the world, it's ubiquitous. On the other hand, there is music that may sound similar to jazz and makes an interesting comparison, which is a relationship to jazz made up by the compiler and/or listener.
I go for JSngry's statement: Give the people what you want them to hear!
You can't please everybody, but I'm sure each of us considers very carefully what to include and what not, and I appreciate everyone's choices, no matter how much our tastes differ! Tolerance and opennes is part of jazz and the scene (and this forum), or at least it should be, 'cause that's how it came into life!