Yes, they were created by Robin Laws. I fleshed out the basic description. They are part of the New Order Schools metioned in the Malkion write up.
They, and many Schools like them die like dogs when the Second Age comes to an end.
Just to make it absolutely clear:
OF COURSE THEY DON'T SURVIVE TO THE SECOND AGE. THEY ARE ALL GOD LEARNERS AND DIE HORRIBLY!
Jeff