As someone who is still pretty much coming to terms with Asperger's and overcoming the stigma associated with it, I am a little concerned when people start speculating on which living public figure is ASD or not. I am not sure if Bill Gates, for example, appreciates his name being mentioned in the same breath as Asperger's. Maybe he isn't aware of it, maybe he is and doesn't care. But when we start talking about living people then we are talking about privacy issues, and we need to respect that.
It is one thing if I tell you that I am Aspy; it is another thing entirely should I log onto a website and find people discussing whether or not I have a condition that still is considered something shameful by a significant portion of the population. Fortunately I am not a public figure so I don't have to worry about it. But there are important people in my life who do not know that I am Aspy, like my employer, nor am I ready at this time for them to find out via a third party. We need to be sensitive to the consequences of "outing" someone against their wishes.