+* get rid of Subscribe() in systemctl
+
+* Unify NS, USec, NSec, Sec suffixes in properties, use format_timespan
+
+* Turn around negative options
+
+External:
+
+* patch /etc/init.d/functions with:
+
+ if [ $PPID -ne 1 && mountpoint /cgroup/systemd ] ; then echo "You suck!" ; fi