https://boingboing.net/2019/08/03/zero-value-added.html
See also
Publishers Association Sends Whiny Complaint Letter To Dean After Academic Librarian Discusses Sci-Hub
https://www.techdirt.com/articles/20160809/00440235190/publishers-association-sends-whiny-complaint-letter-to-dean-after-academic-librarian-discusses-sci-hub.shtml
https://archivalia.hypotheses.org/54314