I've written toward a master's degree in cognitive psychology, a Ph.D. in sociology, and a handful of postgraduate credits in international diplomacy. I've worked on bachelor's degrees in hospitality, business administration, and accounting. I've written for courses in history, cinema, labor relations, pharmacology, theology, sports management, maritime security, airline services, sustainability, municipal budgeting, marketing, philosophy, ethics, Eastern religion, postmodern architecture, anthropology, literature, and public administration. I've attended three dozen online universities. I've completed 12 graduate theses of 50 pages or more. All for someone else.
From my experience, three demographic groups seek out my services: the English-as-second-language student; the hopelessly deficient student; and the lazy rich kid.
...it's hard to determine which course of study is most infested with cheating. But I'd say education is the worst.
The attitude of the students that he works for, who are not interested in learning but only in being credentialed, is a major reason that I was happy to retire from academia this year. That, and the denial of the problem that was pervasive among the faculty.
Addendum: One of the contributors to the e-mail list on which I found this believes that this article is fiction. He argues that it seems too much designed to cater to the prejudices of the readership of the Chronicle--such as emphasizing writing papers for seminarians about ethics. It certainly is possible that it is fiction. With anonymous sources is that you cannot check them.