+* timesyncd:
+ - config file
+ - reconnect on reply timeout
+ - hookup with networkd: dhcp, listen to online/offline state
+
+* a way for container managers to turn off getty starting via $container_headless= or so...
+
+* figure out a nice way how we can let the admin know what child/sibling unit causes cgroup membership for a specific unit
+
+* add a kernel command line option to enable the debug shell
+