From the interview, the architect of the system says Facebook detected the download of data (50 million users' data might crush smaller companies.) and asked wh

From the interview, the architect of the system says Facebook detected the download of data (50 million users' data might crush smaller companies.) and asked what was going on and he just told them it was for academic purposes so Facebook let it pass. Also when Facebook told them to delete it later, CA said they did but didn't.