The Australian model is also interesting. After your degree you pay a certain percentage of your income to your university for a decade or so. But only if you earn more than the average person.

This means a university gets more money when their students gets good job.

I speak Esperanto and I am quite active in the movement and write for the Esperanto Wikipedia. In 2011 I had quite a cool trip to an Esperanto Youth Congress in Kijiv. But it’s hard to talk about it because most people see it as a failed project from the early 1900s, not as a modern subculture.