+* add an "input" group to udev logic and add all input devices to it
+
+* logind: watch drm connectors and if we see a number of connectors !=
+ 1 avoid processing the lid switch.
+
+* logind: avoid processing the lid switch for 3min (or so) after
+ startup and 1min (or so) after coming back from suspend, in order to
+ give USB docking stations time to pop up a video device, which could
+ act as lid-switch blocker.
+
+* libsystemd-login: implement getpeer_unit(), get_peer_slice(), ...
+