2 - mounts might take time, need to be executed asynchronously in a forked process?
4 - need gc for active jobs that nothing cares for
6 - need gc for names that are not referenced anymore
8 - refreshing of names (i.e. reload config files)
20 - hookup with battery status, suspend/resume
22 - add a job mode which shuts everything down but what is requested
24 - write log subsystem/log output logic for daemons
26 - implement priv dropping
28 - allow to disable priv dropping for hook scripts from fragment
32 - implement mount/automount
34 - more process attributes: chroot, cpu affinity, scheduling
36 - create session/pgroup for child processes
40 - templating/instances
42 - verify fragment data after loading: refuse cycles on yourself, service names contradicting, more than one Start executable, ...