Hence the need to leap - frog... We need to leave behind ideas of incrementally increasing our understanding, and incrementally changing our teaching methods, slowly bringing people up to speed. This idea worked fine when ideas of literacy and education were not rapidly changing; but they are. We need to be be able to leap - frog in our understandings, in our methods, and in our tools, allowing us to move to where the kids are. If we do not become leaders to our students, we will be followers, seen as irrelevant, and left to cry in our books while the kids are off setting the agenda.
I think the same is true of theatre. We need to leap-frog. Things are changing at the speed of light, and we are dawdling, tinkering at the edges of how and what we create. Worried about the greying of the audience? Then start leap-frogging! The revolutions of the 80s and even the 90s are Old Hat. We need to be innovating as if our life depends on it -- because it does!
Don Hall over at Angry White Guy in Chicago says something similar, and he lists a few of the current innovations.