My sister and I were homeschooled. We both had totally different outcomes.
My sister didn't finish. She married some good witness boy when she was 17 and eventually got her GED.
My outcome is the other extreme. I finished as fast as I could. I graduated with a high school diploma from a reputable "home school" course when I was 16. I immediately started going to college, with the intent of getting some kind of vocational training to get a job. (It was '93 ... when the society officially gave the okay to pursue higher education.) Instead, I just kept going and going and now I have my masters degree and am working on a specialist degree.
I don't think it is fair to say that homeschooling is necessarily a failure or success. My sister and I were raised in the same house and homeschooled in the same manner, with two completely different outcomes. My sister and I were not really taught by my mother (or anyone else). It was up to us to study and do the work, etc. Luckily, we were pretty self-disciplined and motivated. I happened to be a little more motivated than my sister. In a homeschooling situation like that, an unmotivated, undisciplined, or learning disabled kid is doomed from the beginning.
By the way, I am not a fan of home schooling now. I do not think it is a good idea because of the anti-social factor. It *is* very isolating, unless the parents make a determined effort to involve the kids in other things. There are many days that I wish I had not been homeschooled for that reason, but on the other hand I am not sure I would have started going to college if I had graduated in the traditional sense.
Karen (a.k.a. Wild_Thing)