Just ideas for more elegant implementations of dbus and akonadi/nepomuk using Hurd interfaces
tagging:
settrans ~/ /hurd/nsmux
ls ~/file,,metadata
store in ~/.metadata
network store: search for .metadata
All metadata:
settrans meta /hurd/metadata --show-store
dbus:
settrans -a /dbus /hurd/dbus
Programs just add an active translator in /dbus: /dbus/org.... → receives dbus calls in-process.