That's a nice "natural" approach!

PC tower cases "culture" suffers mostly from the common beleif "the bigger, the better".

10 years ago and more, it was ok because of the various mass storage options, CD/DVD/ZIP/Jaz, etc. and the numerous ISA/PCI/AGP boards you had to put inside.
Nowadays it's almost useless, since the strong integration of peripherals and the standardized mass storage solutions (maybe 2 DVD units for on-the-fly CD _legal_ copying, and solid state memories).
It maybe useful for cooling... or for placing an A4000 mobo with a Mediator or similar!

(I always dislike the A4000 case: coming from the Commodore PC line).