I'm curious as well, sort of touching upon what krissyh said (thought, not directly questioning Tigger1), it seems like a lot of Disney parent's seem to really keep their kids on lockdown.
Don't get me wrong, I'm not questioning the way you bring up your children, nor am I attempting to turn this thread into a parenting debate, again just curious.
I had 2 very good friends growing up that were extremely sheltered. Their parents never let them do anything on their own, they always had to be home by 9pm, even on the weekends, etc. This was all the way up through their Senior years in highschool. Off to college they went and now that mommy wasn't around, they lived it up.
Both started in good traditional 4 year schools. Both are now attending community college (not that there is anything wrong with that, either).
As I said in my prior post, we're talking about 15 and 16 year old "kids" and people are questioning if they should be allowed to wander the parks by themselves. These are the same kids that are legally allowed to drive a 1+ ton vehicle. It just doesn't make sense to me that some parents seem to think that 15 or 16 is to young to walk through the parks alone. My god, my girlfriend and I planned, payed for and ultimately went on our first vacation together when she was 18 and I 19. I didn't need my mom to hold my hand when I got on the plane and we were unsupervised for a whole 7 days by ourselves! [/sarcasm] 5 years later, we're going on our 3rd Disney vacation together.
Again, no offense to any person on her regarding their parenting, it just seems that some should really stop sheltering their kids and let them go out and enjoy life. You have to let go of them eventually. The longer their hands are held, the less they'll beable to do on their own. (Just for effect, I work with a 26 year old who's mother still does his laundry. I asked him if he actually knew how to "properly" do laundry and his reply was "Why do I need to? My mom does it for me."

)
Just an observation.