wow, that is very cool. I love archery, altho I don't have much time to get out and shoot. I've got a couple of nice bows that don't get the kind of use that they deserve, I'm afraid.
Never competed nor hunted with archery, but I've enjoyed shooting since I was young. I still have the bow that I learned on, it's a very simple 60# fiberglass straight bow that my Dad got when he was a kid, and he passed it on to me since none of my brothers ever took up the skill. I think it must be 50 years old or so, and it still shoots fine.
I upgraded a couple years ago, I've got a couple recurves now that I really like, but I still shoot my Dad's old bow as well. Kind of nostalgic for it, I guess.