The only thing I might add of value relates to the packability of the 10/22 Takedown. I bought one a few years ago when they first came out, and carried it while hiking and canoeing. At the time, they were one of only a few take down rifles available, the Henry AR-7 being it's only real competition at the time. Now, we have all sorts of take down rifles, like the Keltec Sub 2000 and the Ruger PC Carbine (both 9MM's).....
While hiking, I had to find a pretty large back pack to carry the 10/22 Takedown "Under The Radar". That wound up being a USMC Recon pack, really a fairly large pack. While canoeing, I wrapped both halves of the rifle in nylon rifle socks, and placed them in a duffle bag. That worked nicely. It was nice to be able to use the rifle at the end of a days paddling for recreation. I felt well prepared with the take down .22 rifle and a center fire handgun of some sort with me.
As far as shooting, the 10/22 Take Down shoots equally as well as the non-take down 10/22, I have a stainless carbine with black fiber stock that shoots almost identically as accurate and reliable as the take down version. I use the supplied iron sights exclusively, no scopes for me, and with both rifles I can hit small steel targets (3 1/2" in diameter) out to 50 yards from any field shooting position.
The supplied Ruger Take Down Bag is a value, there is room for spare magazines, a compact handgun, spare ammo, other shooting and survival gear. If you had to buy one, they are $80 from Rugers' web site.
I haven't shot the Take Down rifle as much in the last year or so as I've moved on to 9MM Take Down rifles for utility and recreation, a little more bang for the buck. The Ruger 10/22 now fills the role of a vehicle rifle, stowed in my camper van while traveling, just in case a little .22 rifle shooting needs doing...