I would worry about the people who felt intimidated and threatened by someone they never met and never likely to. It's illogical to worry about this, If you are continuing about threats from this site.
I find that the people who do it must have a great insecurity which they try to forget by convincing them selves they are popular but in fact they are not. And if anybody publically shows them for bieng a low life with a complex turns to threatening physical violence because they have no come back and its one last desperate glimmer of a hope for them to look a little better than they have been shown.