The online medium can be a refuge for those who would not dare to act like that in real life. It can also be an exact mirror for those who are the same, worse or better in reality. It is easy to type things and not be held responsible for the outcome. It is easy to bully, insult, ridicule, knowing that nobody will knock on your door and ask you about your actions. Legislation allows some devious online behaviors and I think that sometimes in the future things will change.