As others have said, Simon Baron-Cohen has some extremely problematic ideas. He may be the ~leading autism researcher~ these days but most of my autistic friends have huge issues with him.
There's even a tumblr devoted to his persistent ass-hattery:
http://fyprivilegedenyingsbc.tumblr.com/That said... I probably have Aspergers. I've strongly considered getting a formal diagnosis in the past, but when I contacted the national Autism group here they said that things are so underfunded that anyone older than a child would have to wait three years or more, and end up paying thousands of dollars. And then there aren't any benefits or legal protections for anything in place, so it would be useless. I think I'd rather save my money for transition, thanks.
Plus, online friends who are trans guys and on the austism spectrum have said it can really harm their chances of getting taken seriously for transition... partly BECAUSE of things like S B-C's ideas. They're told they're not really trans, they're "just" autistic, so suck it up and deal with your female body. It's ridiculous.
I can't be bothered taking those tests again, but I remember that I took them years ago. On the first one I scored 40+, and the other one I think I scored ~170+/200 aspie score and <30 neurotypical score, something like that. Apparently a couple of child psychologists who saw me as a child also thought I had some form of autism, but my mother rejected it because
her little "girl" was perfect and kept it a secret from me for almost twenty years. I'm quite bitter about that.