Just some of my thoughts to add to this salvo. No it's not hd it's not dt. I have a DT and an HD though as well as a sonic port. It is definitely Pod farm, same models and other forum posts have said that it draws from the pod farm cloud. Though you can't run dual amps.. Remember that Pod farm is studio grade.
As far as Android Iphone, the topic. I know it's extra money, but a good option for some may be to use a gen 2 or newer ipod touch, which you can snag for around 50-80 bucks. As long as you got the latest ios running on it, you'll have full control. Just providing an option.
I am also interested if anyone out there has figured out how to use the apple devkit emulator to communicate with amplifi.