As someone who was homeschooled and now holds a master’s degree, I will proudly own the ‘weirdo’ title and make no claims to normalcy. And I suspect most of my 7 siblings would do the same.
But saying we’re all ‘likely retarded’ is a bit peculiar to me. Most homeschoolers I’ve met (which I suspect is more than most folks, being from inside the community) come from high-functioning or highly-religious families, with very few notably ‘retarded’. How many homeschool kids have you actually known?