I understand your feelings.
Skiing is a business though...consider that if you were to allow kids under 6 to ski for free because they don't really know how to ski, what do you say to the adult beginner who can't ski? Should they ski free too? Because you know someone would make that an issue.
And what would stop parents from bringing their under 6 year olds who can ski from going to the magic carpet area, taking a run, then sneaking off to ski the rest of the mountain for free? You know that would happen too.
My understanding is, even if you have, as in my case, a *FAMILY* season pass, you have to pay the extra 50$, in addition to the base cost. I COULD be mistaken here, that is merely the impression I got from the Crotched ticket counter. As I've said earlier, next year I'll find out for sure.