Funny thing, I went to the Autism-Spectrum Quotient quiz at Wired that was used for that study:
http://www.wired.com/wired/archive/9.12/aqtest.html

Did my own thumbnail analysis of the content and came up with these categories of questions versus personality:
(50 total questions)
3 Distinctly ASD
6 Related to creative (scored for negative)
4 Detail-oriented
13 Empathy related (scored for negative)
15 Fairly classical gifted traits
9 Introverted
(YAMV)

It's a lot like the MMPI: you can draw nothing realistic from middle high score tendencies, but can only really look at the scores that cross into the diagnostic range.