All: OSC has recently demoed Open OnDemand to representatives of the MathWorks, which makes MATLAB. They’d be very interested in having a few brief conversations with any sites that us OOD with MATLAB and/or Jupyter to understand a bit more about the use cases. If you are interested, please let me know or directly contact Lisa Kempler @ the Mathworks (lisak@mathworks.com)
In case our interest wasn’t logged. Our main thought would be we would really like to see a more web enabled front end much more like RStudio Server and JN or JH.
We also want to see Matlab on Power. 
Long shot, I know.
I think you found that the mailing list was a better way to make announcements and to solicit feedback.