Is that why it takes at least 3 years for an indy driver to make the move to nascar? Ask Tony Stewart how long it took him to move completely. As for state of the art, why is nascar constantly adding restrictions to keep speeds down? And we're not talking about open wheeled, experimental chassis.
I'm telling ya', compared to what Indy used to be, it is just a small step up from wrestling. Even hockey draws more fans.