The document discusses the challenges that news websites face with user comments. While initially seen as enhancing public debate, comments sections often become dominated by "trolls and spambots", undermining their value. Studies found that exposure to rude comments can negatively influence readers' views of the issues discussed. Websites struggle to balance open participation with moderating unacceptable content and behaviors. Anonymity may encourage uncivil discourse, but real identities do not guarantee improved discussions. Overall, comments present both opportunities and risks that require careful management to benefit rather than detract from online news.