I guess that it would be enough to have a library and/or set of functions to use zeromq. I second this suggestion, it would be very useful to have the chance to have programs in other languages and to be able to communicate with Zorro through zeromq!

EDIT... I haven't tested zeromq with Zorro yet, but I think there would be nothing to do, as zeromq has already a C/C++ version... It would be a matter of trying it and see if it works without further work