There are all *sorts* of ways to monkeywrench things. Card-swapping clubs, bogus data, etc... but being aware and in control is the first step. (And, yes, basically if you've got a situation where there's no clear winner and all the big dogs have card programs? I think the card-swapping thingy is the way to go. OTOH, I prefer voting with my feet and my wallet when one guy is clearly worse than the others...)

Thanks for looking. The more folks we have out there with the time and drive to keep the idiots honest (or at least exposed), the better.)