Geesh, as someone with no apsirations of ever publishing fiction - that was one strange look at how the sausage is made.
Of course, the rules and assumptions in the venues in which I have published - peer reviewed academic journals/collections - are probably as bizzare looking to an outsider as those of fiction. But in academia, you are writing for your peers - it's likely that anyone reading your work will themselves have a working familiarity with the process of getting published in your field. In the world of short stories, it seems that what I get as a customer, and what a writer has to go through, are really disconnected.