I myself was very fortunate to be homeschooled, which I really think is the best solution for anyone with any kind of special needs and especially for someone on the spectrum, if parents can manage it.
The things that outrage me most about Autism Speaks, though, as someone on the spectrum myself, is first of all the dehumanizing manner in which they portray people on the spectrum, second their complete exclusion of people on the spectrum making their name grimly ironic, and their presumption in focusing all their efforts on a "cure"--a cure which the overwhelming majority of people on the spectrum will flatly tell you they do not want. Aspergers is an intrinsic part of who I am; if I were "cured" I would no longer be me. I also have difficulty viewing autism as a disorder so much as a different way of being; true, there I things I can't do or have difficulty doing, but we all have our own challenges in life. As Ursula K. Le Guin says in The Left Hand of Darkness, "Would you cure a singer of his voice?" Think of all the people who were probably on the spectrum who have made invaluable contributions to the world: Albert Einstein, Isaac Newton, Mozart, Beethoven...
In America, there are plenty of great organizations that support people on the spectrum and their families that aren't Autism Speaks, like the Autistic Self Advocacy Network.