All it does is installing one small file and thus should be removed to avoid unnecessary rebuilds. https://projects.gentoo.org/qa/policy-guide/installed-files.html#pg0301
Please add xinetd? ( sys-apps/xinetd ) to RDEPEND in the ebuilds as all other ebuilds do that have xinetd USE flag.
(In reply to jospezial from comment #1) > Please add > > xinetd? ( sys-apps/xinetd ) > > to RDEPEND in the ebuilds as all other ebuilds do that have xinetd USE flag. The conformant thing to do would be to remove it everywhere if it only controls installation of a small file.