Now, if a handout or exam is published online, that's copyright infringement. I, as a professor, have ownership rights to those handouts and exams. It is not only the content of online notes that professors are worried about but the quality as well. On each of these days, Lord gave a lecture and those notes were not on the Web site. Such discrepancies are why Lord and her colleagues are opposed to online notes.
Online notes are a tool.
If the student's viewpoint is inaccurate, it hurts other students.