Back when I was more active in this thread, I was on a different side than Chris.
I accept that for everything you play, there's an aspect of theory to go along with it. What I wanted was not to abandon theory, but more to open up the access to theoretical approaches that are rather less common in the west. Go on teaching jazz theory and harmony, classical theory and harmony, but make it easier for those who wish too to access, say, the maqam system, or gamelan.
I have no problems at all with western musical theory; to abandon it is not my intention. All I really wanted was a somewhat expanded access to theoretical approaches to music that is not commonplace here in the west.