@jeffcliff oh wait, that's the CC guy. So yeah, I've read his stuff. That's why I refer time and again to "commercial use". Ever read the licenses of the organisation he founded?

You know what the NC stand for? The SA? How do you think your "learning"(as in copying stuff to train big collections of logistic regression to sell back) complies to that stuff? Asking for a friend.

https://creativecommons.org/licenses/by-nc-sa/4.0/