KDE applications have a "report bug" option in the help menu. However KDE developers are angry if they get Gentoo related bugs in their tracking system. I think pathching all KDE applications enabling them to file a bug report into the gentoo bugtracker would be very useful. We could have two options in the help menus: "report bug to bugs.kde.org" and "report bug to bugs.gentoo.org". Reproducible: Always Steps to Reproduce:
My answer is a no, it would bring benefits for a very small number of cases while requiring a lot of work, and potentially causing more annoyances than those that it is intended to solve.
It seems there's no interest from other devs... closing.