Another problem is that disabled people are not a specific culture. (The only possible exception are the Deaf, because they have their own language(s), but there again, that's only limited to people who use sign language. So like with the first anthology you could have Mongolian steampunk or Kenyan steampunk, using those people's history, customs, food, language etc., you can't do that for people with depression or Down's Syndrome or whatever. That's probably another reason why it's been hard to get good stories.