+* seems that when we follow symlinks to units we prefer the symlink
+ destination path over /etc and /usr. We shouldn't do that. Instead
+ /etc should always override /run+/usr and also any symlink
+ destination.
+
+* remove duplicate default deps logic from fstab-generator vs. mount.c
+
+* when isolating, try to figure out a way how we implicitly can order
+ all units we stop before the isolating unit...
+
+* teach udev + logind's uaccess to somehow handle the "dead" device nodes from:
+ /lib/modules/$(uname -r)/modules.devname
+ and apply ACLs to them if they have TAG=="uaccess" in udev rules.
+
+* matching against units is currently broken in journalctl. We really
+ need another AND level in the expressions,
+ i.e. sd_journal_add_conjunction().
+
+* add ConditionArchitecture= or so
+
+* teach ConditionKernelCommandLine= globs or regexes (in order to match foobar={no,0,off})
+
+* we should log capabilities too
+
+* Support SO_REUSEPORT with socket activation:
+ - Let systemd maintain a pool of servers.
+ - Use for seamless upgrades, by running the new server before stopping the
+ old.
+
+* after all byte-wise realloc() is slow, even on glibc, so i guess we
+ need manual exponential loops after all
+