Little-known things that are actually on the TODO list for systemd include: * UUIDs instead of process IDs * a "systemctl top" * closer integration with GNOM

Little-known things that are actually on the TODO list for systemd include: * UUIDs instead of process IDs * a "systemctl top" * closer integration with GNOME Terminal, in particular its PTY helper * several PAM tweaks that, taken together, I suspect will eventually lead to a PAM replacement