Who said anything about homeschoolers being too sheltered? IMHO these kids aren't "sheltered", they are oppressed.
And BTW--there is a way to get what you need from the schools for special needs kids--it's called court, and I'm the poster child for proving that it works.
Anne
PS--My sister homeschools. She has a PhD in Psycology with an expertise in cognitive development, and a teaching license and is an experienced teacher who is now a SAHM. Her kids have Scouting, basketball team, tumbling/dance, and my niece is the State Champion in English riding in her age group...so they get out--a lot! I have no problem with homeschooling when the parents have the education to be effective at it. But I'll be honest--with the grammar, sentence structure, and spelling I've seen from a lot of home schoolers, it scares me to no end that their kids are NOT getting a good education.