People who have bad experiences with AS people, please realize its just the person you're dealing with; I have it and I'm not like some of the examples given. I try really hard to be nice, soft spoken, etc. In my situation, it mostly comes off just as being shy. Some people say I'm a little egotistical, but that's really not intentional and I try hard to not act in that way.
Anyway, I would never decide to not date someone solely because they have Asperger's.