Greg - I agree 100% that admins and rules will not fix all the issues. However, I do believe it would help when we really do not know who caused the caution, and the wrong driver is then sent to the back, or worse yet down a lap.
It is in our hands as drivers to clean up the series, the problem is if only 20% decide to "race smarter", and 80% don't, the 20% will pay the price due to being caught up in stuff that was not their fault. Now again, admins can't fix the damage done to cars etc....but admins can watch and see which one's are repeatedly causing issues....and handing out penalties accordingly.
For example, guys that get caught in back and jump the start and cause others to take evasive action that causes a wreck they are not in. The cause of the wreck started because someone jumped the start, however that driver will not be penalized, it will be the guy that tried to avoid him, and hit someone else in the process. This is something admins can do something about.
I be no means want more rules or to through the burden onto guys that are not on the track, that in and of itself will not do anything but piss a lot of people off. I do think that live admins however can see things that if probably monitored could make people think twice.