It's up to us to state these facts everywhere, over and over again. I think only with constant repeat and sharing the knowledge of copyrights and different kind of licenses we can gradually change the world. The people in it. The way they think.
In my newest post I mentioned and linked two of your posts. This one and The #1 Money Sucking Problem Creators Face.
Thank you for addressing these issues. I'm a big fan of Creative Commons license. I use CC BY-SA in my work.