make it be able to install aaaaaaanything.
all package formats.
via whatever means (format translators, bedrock, virtualisation, chroots, poly package managery, etc).
this milestone will be considered "complete" ("she crones!") when users typically cannot remember all the formats that can be installed, in one breath/sentence/ircline.
(so at least 4 different distro's packaging paradigm package formats)
(( http://i.ytimg.com/vi/785gNCpvcQM/maxresdefault.jpg (unless u wanna defeat the big eneMy) ))