A mom on facebook posted this and it's spot on.
There is so much I could respond to in this from personal experience ("Cut it with the sympathy. Cut it with the pity. It separates you from me."... yes, administrator, your decision making process about your typical son going to kindergarten vs. mine...not so much a comparison since, you know, we're sitting here in this IEP meeting and I'm guessing you're not having the same level of intervention with you son...gah!), but read it for yourself and have a great glimpse into what parenting a child with DS or any disability looks like.