[bolder88]

Having read some of the blog, it certainly looks like he's a kid with issues. So I'm not surprised the teacher called the university to warn them.

Not sure he really should have called the police, but it's up to him isn't it. But as I said, there's very likely far more to the story than just a blog.

If for example the story was "teacher calls police after student damages property / makes threats / brings knife to school / etc etc, and also shows police his weird ranty blog", then it wouldn't fit with the 'internet hate mob' agenda.