M58,
I bought a 10/22, went and shot it, and hated it. Didn't like the trigger, didn't like the rear sight, didn't like the mag release or the magazines, didn't like the lack of accuracy. The gun felt very stiff to me. I don't know HOW it became a success, but I understand why so many after-market accessories exist for it.
Should I want a gun where it's expected that I replace everything after I buy it? I'd rather have a gun that I'm happy with out of the box. If my Browning Semi-auto used a magazine and had sling swivels (it doesn't as it's a breakdown), I would have never tried the 10/22 (these are requirements for an Appleseed rifle).
As I said earlier, I wanted a .22 for Appleseed so I could concentrate on the shooting and not my rifle. I think I'll stick with a battle rifle and try not to game the system. Looking at my AR, even it was built to game a system, as it's setup for High-Power matches, and therefore not very practical for normal use. I've used it at Appleseed twice, but would like a lighter rifle for next time.