Yet to discuss this outside of my own family and of course, here on WP, with regard to my AS traits, but in my daughter's case we tend to refer to her as having a form of Autism, to the general public (which of course prompts the whole, "but she does not appear to have...") and then we have to explain further that she has an Autism Spectrum Disorder called Asperger's blah, blah, blah...either way I would have to spell it out, so I figure we may as well take the opportunity to spell it out and educate....
and well, the school/medical professionals know full well what I am referring to when I sat Asperger's.
But that said, we say both at home.
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It isnt a programming error, it is an operating system...