I realize you don't have to show them, but for myself...
I'm a very visual person. I can study the standard, look at pictures, do everything I can to study and learn. But some things just don't "click" with me until I am looking at it in person, preferably with someone who knows pointing out the differences. I just really think it will help me to be a better caretaker, preserver and breeder if I get that experience that only comes with people like you Walt pointing out both the good and bad things to me. I guess I'm slow, but I can learn, it's just so much easier when I have something to compare to.
I guess if I had someone who lived close enough to come to the farm, sit out by the pond and watch the chickens with me and point out things to me in person I wouldn't need shows. But in my situation I don't have that, so going to a show is the only way I can think of to learn what I need to know. I've already ruined one strain of birds in my life. I don't intend on ever repeating that mistake.
I guess that's my main reason for wanting to show. Not to try and win anything really, but to learn in that crazy way my brain comprehends. As you know, sometimes I miss the most obvious things. For someone like me it's like not being able to see the forest for the trees.