Yepp, cool video!
Hm, two MIDI host ports, battery and speakers - sweet…
I guess the usb host ports are fully accessible from PD, so it should be pretty simple to create a routing script that e.g. routes a connected Linnstrument to a connected ContinuuMini?
Then the ContinuuMini audio out could be plugged into the audio in of the Organelle which can apply optional effects (Orac) and outputs everything over the speakers - or out again into an Onde. All battery powered - sounds promising 
So three questions:
a) usb midi routing should work, right?
b) Can a battery powered Organelle power two USB instruments like Linnstrument and ContinuuMini? And how long would such a combo last?
c) Do the USB host ports of the Organelle support usb hubs? So could I also attach four Morphs instead of the Linnstrument (which come with their own battery, so the Organelle would only have to power the hub).
Edit: Have also asked that in the critterandguitari forum now - probably nobody here (besides perhaps @thetechnobear) has the new Organelle-M yet I guess? 