He might be referencing systemd's site [1]: >But then again, if all that appears too simple to you, call it (but never spell it!) System Five Hundred since D i

He might be referencing systemd's site [1]: >But then again, if all that appears too simple to you, call it (but never spell it!) System Five Hundred since D is the roman numeral for 500 (this also clarifies the relation to System V, right?) [1] http://www.freedesktop.org/wiki/Software/systemd/ http://www.freedesktop.org/wiki/Software/systemd/