+* in %post create all symlinks manually and use inittab data
+
+* check mtimes of dirs and unit files in systemctl
+
+* /etc must always take precedence even if we follow symlinks!
+
+* when adding default deps to targets, check if they are already there and skip
+
+* /lib/init/rw
+
+* vielleicht implizit immer auf syslog dependen?
+
+External:
+
+* patch /etc/init.d/functions with:
+
+ if [ $PPID -ne 1 && mountpoint /cgroup/systemd ] ; then echo "You suck!" ; fi
+
+https://bugzilla.redhat.com/show_bug.cgi?id=614245
+https://bugzilla.redhat.com/show_bug.cgi?id=612789
+https://bugzilla.redhat.com/show_bug.cgi?id=612728
+https://bugzilla.redhat.com/show_bug.cgi?id=612712
+
+Regularly:
+
+* look for close() vs. close_nointr() vs. close_nointr_nofail()
+
+* check for strerror(r) instead of strerror(-r)
+
+* Use PR_SET_PROCTITLE_AREA if it becomes available in the kernel
+
+* %m in printf() instead of strerror();