At least thanks to ninjarobot we will know more about the MPP in the next 24 hours. (or maybe that call will never arrive).
Indeed, grill them my friend! (And record the convo if possible (for future litigation) if legal.
I hope they follow through, but would not be surprised if they did not given their track record of over-promise & under-deliver.
The only thing I'd like to know about MPP is when and in what quantity they will deliver after the 90 day MPP window ends. The ROI calculation only makes sense if you actually deliver immediately afterwards. I assume they have worked out most of the hardware and supply kinks by now and should be able to start shipping in volume including MPP. Difficulty is nearing 10x from what it would have been on Oct 20 when the BJ should have started shipping, so 4x with MPP will help a little if shipped early Feb, but in no way will it fix the damage already done by the delays.
If they call, I'll ask if they are okay with the conversation being recorded.