Matt - what do you mean "Most bass fisherman have not caught one that big". A lot of people at work know I bass fish. Every summer I get told by half a dozen guys at work they caught a ten. LOL
I am sensitive to it like you. My personal best is a 5.73 largemouth. Not 5.5, not 5.75 but 5.73 on the tournament scales. I hate it when guys at work say "what's your biggest?" and when I tell them, they say really, I caught an 10 pounder last summer. It was probably a 4 at best.
I went fishing at Falls Lake several years ago and there as a tournament going on. I asked a boat where the weigh in was and went to watch. Winners had a 14.5 and if I didn't see it get weighed, I would have thought it was at least 20. You are right, people have a hard time judging a fishes weight, especially when they haven't see a lot of fish weighed or many good sized fish.