Biggest difference... they care about...
Who cares what other people think? When it comes to wrestling, Iowa is the cream of the crop. If you care about wrestling, it should matter to you (and it will matter to other people that care about wrestling too). If you don't care about wrestling, then it shouldn't matter to you (and that would be understandable...what wouldn't be understandable is why you are wasting your time on the wresting message board).
It's funny how you said that you were proud of Iowa wresting until you found out people don't care. If you have kids and are proud of them, does it make any difference to you if other people don't care? Would you no longer be proud of your kids if other people didn't care about them? Of course not. Bottom line is that if YOU care about something, it should matter to you regardless of what others care about.