Comment by int_19h

It depends on the nature of the blog posts.

If they are specifically inciting this kind of violence, then yes, I think it is entirely correct to persecute all of them.

If they're talking about violence in abstract, then no. However, it should be sufficient reason for our security services to track the people expressing such ideas very closely, basically assuming that they're up to something, and ready to crack down on them as soon as those abstract ideas transform into any kind of concrete plan.