Well, Mabus himself escalated from spam avalanches to death threats and then stalking. He's only one court order away from making himself Mark Chapman famous. I don't know yet about our guy but as Captain Picard once said, "I have a bad feeling about this".
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'