https://medium.com/@raebeta/i-see-your-value-now-196e61ce3a45
Above is a link to a really (really really) well-written article about aspergers and the art of allegory. It's especially rewarding if you're a fan of Community.
I thought that the most interesting part of the article deals with comics and character tropes - how it was comforting to the author that each comic character fell into a certain trope and had a specific role to play in the architecture of the story. I thought that this sort of relates to topic at hand.
It's a long read, but well worth it.
Cheers.
-m