6 is a bit difficult in the US, where access to the legal system requires money. Remember Smith College, where several employees lost their livelihood after a privileged kid set her Twitter army on them. Good luck to them in court, but they won't have it.
Well, it is important to do anyway, even if the only people that come out on top financially are the lawyers. People that want to destroy your life baselessly will only be deterred if they know it will destroy them as well.
