One of the final presentations at ISOJ looked at the content of comments. The study, Comments in News, Democracy Booster or Journalistic Nightmare (PDF), analysed comments on newspaper websites in Catalunya in Spain David Domingo, Universitat Rovira i Virgilli (Tarragona, explained that the analysis was based on Habermas: were comments an expression of a democratic debate, expressing logical and coherent arguments. Most users only left one comment in a debate.