Who really cares what Linus thinks or says/doesn't say; why is this "news"? I am still in awe of his efforts over the years, and am willing to forgive his behavior, but I will not forget that petulantly p****d on those around him and those who irked him. He stepped back from Linux and likely needs to stay there. He should be joined by the "maturity level age 13" creatures who submitted the scurrilous addenda to the kernel, and neither warrant any additional media coverage.
That said, what is the point of banning U of M in its entirely? How is the university and all of the other students/staff accompli to the trolls transgressions? Lack of institutional control is a concept for the National Collegiate Athletic Association, not a open source OS. What is the full rationale, please?