Lack of empathy does not equal 'devoid of empathy'. Furthermore, while AS people absolutely do not lack empathy like psychopaths do (or anything even close to it), as you mentioned their interactions with people quite often do (EDIT: I mean that AS people's interactions can be characterized as low on empathy). That doesn't mean that they are evil, just that they see the world through a different lens, which was precisely my point of course. While each person with AS may be different, it is a common enough characteristic that I feel totally comfortable associating the two.
I will not change or amend that position in any way, shape, or form, because what I wrote is backed up by the scientific literature on the subject along with personal experience.
Let the blood letting begin! After all, it was backed by scientific literature on the subject along with personal experience at that point in time. Now, you'd be a fool for suggesting such a thing for the purposes that it was scientifically used.
The point of that is simply that knowledge of the human body has changed dramatically over the last couple of thousand years and will continue to evolve. What you are emphatically stating as fact today, may not and most likely will not be thought of as such tomorrow. Your rigidity in your beliefs is as funny as a child's instance in Santa b/c that is what they have been told and that is all that they understand.
You cannot and should not transpose your personal experiences across such a massive (and growing) swath of people because, even though there are similarities, we are all different just as NT people are.
To quote the gorgeous ladies in Expose "Free your mind and the rest will follow".
P.S. I think that my "personal experience" of having the labeled "condition" and raising a son that has been diagnosed with it also trumps your "I know someone who..." personal experience so you might want to give me a little more credit on this one.