http://www.rdos.net/eng/ has a more comprehensive Autism test may be a bit more resistant to the selection bias that Astor thinks is influencing the results. You need to go to the Aspie Quiz link from the left bar. It asks for personal information (sex, date of birth, race) prior to taking it, but this can and should all be bullshit if you plan on posting results from it here. Unfortunately their site looks like it was made with geocities drag and drop editor about a decade ago. My results: