What is the difference between National Socialism and Fascism?

1. One is known to be German and the other Italian.
2. One thought it had a very bad Jewish problem, but the other wasn't too bothered about Jews.

My Facebook friend Constantin von Hoffmeister said:

"National Socialism postulates that the state should serve the people. Fascism postulates that the people should serve the state. National Socialism places the people (nation) above everything else. Fascism places the state above everything else (even the nation)."

I think it rather profound way of saying that it is a distinction without a difference.