The interlocking NC logo, once primarily used for athletics, now represents the entirety of the university. That decision didn't come cheap.
"[U]nder the Copyright Act, only a human being can be the 'author' of a copyrightable work," federal government lawyers wrote ...
The GNU GPLv2 Sec. 2 (c) requires people who modify the interactive program released under that license to cause it to print or display legal notices, but they can change where and how it displays ...