If they don't even ask where you hunted, how can they estimate anything other than state wide harvest, which is essentially useless in a state as large and diverse as Montana? A full census is always better than a sample, it's just usually cost prohibitive to achieve full census with most wildlife studies, but this is easily achievable with many working examples from multiple states. Charge $10 for no report before you can get another tag and it basically pays for itself as well. The thing about data is once you have it, you have it to use as needed, but once you miss the chance to collect it, it's gone forever. It's just the only responsible way for a game management agency to operate and it's inexcusable.