I always loved this story. I could imagine both the characters and world so well in it. One of the things it made me think of was post-apocolyptic fiction. I think one of the draws of this type of fiction for many people including myself at times in my life, is the idea of society's deck reshuffling and your card coming up on top. Particularly, when I was doing a lot of customer service type of work and felt as if I couldn't get any lower on society's rungs, stories like this one would almost make me wish the aliens would come. Now that I have a better job though and a bit happier of a life, I kinda want them to stay away.
Consequently, after this story, I became a bit of a fan of Sylvia Moreno-Garcia. If you like sci-fi horror I really recommend her latest book Mexican Gothic. It was pretty epic. Her short story "Lacrimosa" in Nightmare (
http://www.nightmare-magazine.com/fiction/lacrimosa/)was pretty good too.