Code review comment for lp:~ilidrissi.amine/software-center/zeitgeist-unused-applications

Consider the case of a disk recovery utility. Ideally you will use this rarely, once every few years. That does not mean USC should constantly be nagging you to uninstall it. :-)

I think more useful would be a way to show -- in the "Installed Software" list -- frequency of use, or date last used, or both, and to sort by those columns.