Unauthorized Experiment on CMV Involving AI-generated Comments. r/changemyview is a popular (top 1%) well moderated subreddit with an extremely well developed set of rules designed to encourage productive, meaningful debate between participants. The moderators there just found out that the forum has been the subject of an undisclosed four month long (November 2024 to March 2025) research project by a team at the University of Zurich who posted AI-generated responses from dozens of accounts attem...