I'm still looking for your point too
Anyhow, I think autism is regarded too much as a disease rather than a disorder. Some people act like it makes the person impossible to handle and function in society.
One of my friends is has the asperger syndrome (yet another form of autism), and quite severely. But -partly because of this- he's as intelligent as you can get people (highest secondary education without a sweat) and he isn't all that bad socially either.
You just have to make sure he understands you, be less subtle. When you are talking to someone else don't look at him, if you are talking to him make sure you are. He understands when someone is talking to someone else and knows he will get his time.
And this "behavioral therapy", if you can get a flight please contact me so I can join the bashing