Sounds like you are try to start a war!
But you picked the wrong target.
I likes my QSP's, as I said above.
I use them liberally in my forts.
Unfortunately you have bought into the view that all 'exploits' are 'cheats' and somehow rort the game, while in fact the song I was singing comes from a different gospel! I do suspect quantum stockpiles were unforseen from a game design perspective but they use only normal game mechanics/commands - no hacking or modding or other shenanigans - and are far from the only player invented entities. In fact Toady has previously been pretty gracious with the like, sometimes incorporating them into the game more properly, or at least refraining from squashing them as bugs and 'cheats' as some developers are wont to do, that latter is also known as 'We will decide how you play our game' and effectively stifles a lot of player initiative/innovation.
(More generally, you've got me very wrong because
I don't believe that cheating is even possible in single player games.
There may be cheating with regard to that modern aberration that is 'achievements' - "look mum I got a gold star" - or scoreboards and the like, but then we a not dealing with a single player game but with a community-based meta-game.
)
Size and dimensions in DF have been the topic of many an interesting thread but easiest answer is that dwarfen physics are not those of the non-game world.