It seems that my work on a D-Bus perl binding was duplicating the (excellent) work of Daniel P. Berrange.
Not that I’m complaining: I badly needed to understand how D-Bus worked, and creating a binding was the fastest way to understand the inner workings of D-Bus.
Well, all in all I learned much, and now I volunteered for giving a hand to Daniel if he needs it. This is the beauty of F/OSS.