I don't care what the case is about. We already have laws on threats, its not the Universities job to hide or block those threats. Even if they did somehow block the sites these "credible threats" were posted on it still does not stop the fact that the threats were made.

In fact I argue that if the university prevented a threat from reaching me that they could be held liable for any damage done to me should that threat come to fruition -- by blocking my ability to be aware I was in danger.

Moreover, even if the Universities did so on their own networks that does not thing for the rest of the internet that lives in each and every students pocket.

If somebody makes a credible threat you report it and take action. Banning sites that some people use to make threats is not the solution -- if it were, you might as well ban the entire internet.