Oh gotcha! Didn't consider that you'd allow users to write their own models too.
Coming to community model zoo, would it be free access to any model, and pay for the training and disk usage (floydhub like)? Or you'd go the quantopian route?
We are focusing on free to access any model explicitly shared by the user and pay for training/deploy resources as a service, but might consider mixing in a paid route for users to monetize their unique trained models.