I was a big NASCAR and IndyCar fan in the 90s. After the split, I watched CART and gave no thought to IRL. After Montoya's brief stint in CART I found I stopped watching it, and I stopped watching NASCAR around 2002/2003 pretty much. Wow, that's 5 years now! Anyway, in the past few years I at least watched the Daytona 500, but the last 2 I didn't even do that. Haven't watched the Indy 500 really in over 10 years.
I liked IndyCar because of the track variety and competition. Road courses, short ovals, super speedways, and good battles. The good old days of Zanardi and Vasser in the Target cars while Paul Tracy was always on the brink of being suspended for boneheaded moves...
I hope this can come back, but the truth is all the drivers seem to go to NASCAR now. I mean, Montoya? Franchiti? Villeneuve? In NASCAR?!?