The workshop was a huge success. Almost everyone got though at least the delay sections and many commented on really enjoying the experience. Some got all the way to the end, and one guy managed to modify the TFT peak example to show FFT data!
The winner of the "most over the top" badge hack used the FFT part of this workshop as the starting point for that amazing work. Truly awesome!
I've updated the PDF for the printed manual with an errata note for the image on page 4, and a special note about the i2ss object which was a minor issue for several people during the workshop. Hopefully these will help for anyone who tries to do the workshop on their own.
Here's another photo from Hackaday's first article covering the SuperCon. I'm really glad to have been able to attend the event and contribute this workshop. It was indeed an awesome weekend.