I am soley a hunter. I get into the techie side only to be self sufficient and understand my gear. I don't "enjoy" the techy side, but I do try and learn it. Sometimes it can be frustrating getting too into the techy side.
I've shot indoor 3d and it was fun, more so because of the people not the shooting. I like to shoot, but I don't like target archery.

And as far as the multiple bows goes, for me its like have agun collection.I'm surethat I would probably have bows that would never get shot just as I have guns that never get taken to the range(or at least not as often as I'd like to take them) I like having one bow I can get very comfortable with and not have to figure out or worry which one I am shooting. I am still too new, maybe once I get a lot more experience I can bounce from bow to bow, I know there's a few I'd like to own out htere.