This is great stuff. The Museum of Intellectual Property includes numerous examples and case studies (with pictures!) to explain the significance of intellectual property concepts, laws, and legal disputes. It is an effort by Eric E. Johnson, an Assistant Professor of Law at the University of North Dakota.
Another project by Eric E. Johnson is the Konomark intellectual property signal. Its a polite way of saying something like "I reserve my copyright privileges, but I'm willing to share them if you are interested if you ask for permission."
So far this is my favorite license for "human content". I probably wouldn't use it for software, as in my opinion its important for software to be more open, period.