Comment 3 for bug 1054925

Discussion from the Google Doc (http://goo.gl/A2lHJ):

Сергей Давыдов
11:47 AM Sep 4
It's not only ugly, it's limited too. Not every useful D-bus request can be performed with dbus-send.

Fabian Thoma
4:29 PM Oct 26
so how is this needed in contractor? Last time I checked this was a commandline interface and not dbus?

Сергей Давыдов
4:39 PM Oct 26
Exposing app capabilities over D-bus is the cleanest way I can think of. D-bus is designed for this, so we should support calling things over D-bus.

"dbus-send" is what converts command-line stuff to d-bus calls; it's a hacky workaround until we have native D-bus support.