Right. So, if you knew in advance that the rules required you to run under the index, you would have. In the same instance, I'm sure Chris Jackson would have made arrangements to get his car to the track or borrow a car, accordingly. You both played within the rules. The outcome would have been the same, regardless. Would it have sucked if I were in your shoes? Sure - same as my Rockingham points example. Sucks that I didn't win two more rounds this year, too!
Hindsight is 20/20, but again, people *did* take issue with the bonus points, and the rule has since been changed. If you'd like to recommend the DQ for non-index-running cars, I'm sure you can find the contact information for the appropriate people on each sanctioning body's website.