I just started reading this thread, so please bear with me if I've yet to read something. The baords that run AOS4 don't need to be built around the dongle, they just need to be able to use it. Perhaps the POP marketplace, such as it is, could come up with some sort of "dongle port", including passthrough, so that whatever software company wants to dongle their software can do so without hurting the overall cost of the boards they want to write for. Perhaps the dongles could be USB based, for example.