Christ, are you dwarves or are you elves? If you think Hell has too many demons, then youkill them till the population reaches an acceptable number.
What's infinity minus one? Minus ten? Minus a thousand? Minus a million?
Infinity is still infinity.
That reminds me. Interesting discovery regarding demonic numbers, and whether or not they're finite. When I released the legions of hell, several earned names by slaying elven merchants and dwarves. These entities, in the Legends screen, had birthdates; they were not born at the time I released the infernal legions, but rather, had ages around a few hundred years or so. This leads to two possibilities.
1. Demons are "infinite" or, more accurately spawned, ex nihlo, like migrants and the starting seven dwarves, with "reasonable sounding" information.
2. Demons are tracked like every animal and, by logical extension, finite.
Unless someone figures out a direct way to extract information regarding "unnumbered" populations, it's still all theorizing. And it's all academic in any case, unless the "unnumbered" descriptor is forced, and their populations are not so vast as the exported data indicates. EDIT: Call it a hunch, though, but I'm thinking the second. Dwarf Fortress tracks
everything. There are a finite number of
flies and
rats, and I have little reason to believe this pattern ends at either ants or demons. So I'd wager on the second, although it's merely an educated guess based on previously seen patterns.