Jesus that's so repressive. And I'm sure the laws are pretty subjective as well or at least not something the average chat admin is fully up to speed with. Essentially the outcome of this will be to kill chats or send it underground to tor or something.
In Spain, you as a website admin can be found liable for unlawful messages left by your users too. So it's not like this is unexpectedly repressive for me. A verdict that shows so: http://www.asesoriayempresas.es/jurisprudencia/JURIDICO/1959...
Which translates: "Effective knowledge by the plaintiff of the stored messages by third-parties on his website. Fax receiving in which [the admin] was informed of the lascivious messages to the plaintiff. By refusing the FAX the defendant breaches his duty of diligence"
So this case was about sexual comments against a specific person for which the owner of the site refused to delete such comments; so little to nothing to do with censoring messages against the state.