I think part of the reason those guys complain is they are not used to racing with other cars all around them. If they did it more than once a year they would be more comfortable. Power is right when he says it is nuts, and that is what makes it great to watch. I am all for improving safety, and I wonder if a supermodified style roll cage would do the same thing. Indycar puts on better racing than NASCAR, but draws worse ratings. I used to go to the race at Chicagoland. You could get a ticket for $20, and sit wherever you wanted, because the no one was there.