Umm....sources aren't all anonymous. If you read the article, you'll see that several of the sources are willing to give names. Some folks are anonymous because he makes everyone sign NDAs. I work in the industry and know of multiple people with items thrown at them by Scott Rudin or whom have been physically assaulted by him. This is not conjecture. Also, if you look at playbill jobs often, you'll notice that the assistant posting is re-posted constantly, which also corroborates the stories. I also know people who have interviewed for that assistant job and were essentially warned of the abuse in the interview process.