Superheros (like, superhero comic style ones, probably others) generally have some aspie-like traits . . .
- they feel like outsiders, and have difficulty understanding/accepting the status quo of their surroundings
- they pursue intensive, individual interests
- they keep to themselves, and trust very few others
- they are pre-occupied with reason, and often have incredibly complex, convoluted understandings of reality, that develop through research
- they are often bad at romance or navigating relationships
- they often behave in ways that offend others through naivete
- they often have strange, quirky mannerisms/routines and live in lairs
- they understand things in a very black/white manner, believing in good and evil for example
- they have a poor fashion sense
Well, I'm repeating myself, but I think the superhero tropes and Aspergers symptoms line up fairly closely. Especially in cases where a secret identity is involved and the origins story is fully flushed-out.