_APT just doens't cut it. In a recent review of using a Macbook, former GNOME Quality Control lead, Luis Villa, wrote [1]: "...installing new software [on a Ma

_APT just doens't cut it. In a recent review of using a Macbook, former GNOME Quality Control lead, Luis Villa, wrote [1]: "...installing new software [on a Mac] is insanely nice._ _Upgrading_ software under APT (or Arch Linux's pacman) is very nice. On the Mac, though, each software publisher rolls their own way of upgrading installed application; do they not? But, yeah, Linux lacks proprietary applications.