On the opposite end of the spectrum I grew up near a Mormon family whom exclusively homeschooled their children. Their 'homeschooling' mostly consisted of using the older children to assist and babysit the younger children as they had about ten or so children, and naturally could not equally provide schooling for such a wide range of needs.

They were a nice family, but when I was in community college I had a chance to talk with one of the eldest who was there getting her GED. Last I recall, she held some resentment towards her parents because she was held back fairly significantly by her upbringing. Well, except for the fact that they were wealthy which helps smooth some of the problems.