Trolls use the Internet to emotionally upset someone they don't know. They typically pick people or issues that, in their view, need to be ridiculed. They don't use their real names and attempt to inflame online discussions by posting outrageous and hurtful comments just to see who will take the bait.Fortuny told the newspaper he created the blog to question the public's hunger for remorse and to challenge the enforceability of cyberspace harassment laws like the one passed in Dardenne Prairie, where 13-year-old Meier had lived. She killed herself in October 2006.