Comment # 1 on bug 936768 from Martin Vidner

Gabi also said that the situation is the same for the hardware and filesystem
dependencies.

That may be true internally, but the user experience is different
- installing hardware is done outside the yast UI :D so we need not care
- changing the set of visible filesystems may involve YaST, but in the end it
happens outside of the packager UI, so again the user does not need to care

Languages do stand out, since they look like patterns or packages (even though
technically they are another funny thing).