I'm afraid that I need control over memory protection for my software. I intend to port it when QBox is done, as I assume this is one of the features that will be available from QBox. But until then I will only be able to develop a Linux version. Since the software is far from complete so far it's not that much of a problem yet. But I'm still interested in knowing when we can expect a working QBox, which is what this thread is about. (It was starting to get off-topic).
I'm not saying that ABox is bad, it just lacks the control that I need.