I know that MNFF allows you to have two chapters in the queue at the same time as long as they're for two different stories that are in two different categories. Does this mean two different BIG categories, or two different subcategories? For example, can an author have two chapters in the queue if both stories are Romance, but one is, say, Harry/Ginny and the other is Ron/Hermione? Or do they have to be completely different categories, such as one in Romance and one in General?
You can have one in Harry/Ginny and one in Ron/Hermione. Two categories means two actual categories, not big categories such as D/A or General.