Add nss-myhostname detection
Source /etc/rc.conf after /etc/conf.d/$service; do something intelligent
if the relevant variable is set in /etc/rc.conf (go to read-only mode?)
What happens if e.g. /etc/conf.d/hostname.{runlevel} files exist? Just
document that this case is not supported?
De-systemd-ize hwclock.c
Make an ebuild, and add it to portage!