This paper presents some of the preliminary results of the research project “Active Audiences and Journalism: Engaged citizens or motivated consumers?”. The findings presented in this paper are based on a mixed-methods approach, in which both quantitative and qualitative methodologies are used to better understand Spanish audiences’ attitudes and motivations towards online participation. The research is focused on the study of citizens’ opinion about the democratic function of news media and their role in a new media environment in which any citizen can potentially become a content producer. More specifically, this subproject is aimed at better comprehend the motivations that foster citizens to actively participate by using the mechanisms provided by online news media within their websites (blogs, comments, forums, recommendations, calls for stories and pictures) as well as the open platforms of social media (Facebook, Twitter, YouTube and others). Results show that although the widespread discourses of distrust connected to journalists and traditional media institutions, as well as the general complaints about the actual practice of the journalistic profession, the common understanding of the participatory dimension of the new media environment is not constructed in relation to discourses of change or modification of the existing hegemonies. Instead of turning to alternative sources (such as citizen journalism or non-traditional media), or taking the lead with participatory practices of content creation, participants prefer to continue respecting journalism as a profession and traditional media institutions as the main producers of news as well as the most trusted sources of information. In fact, 50% of online users follow media accounts on social networks, and 1 out 3 also following journalists. Nevertheless, although the gatekeeping model of journalism is not yet in crisis, contacts on social media do act as a new kind of gatekeepers (81% of news recommended on social media come from contacts). These new gatekeepers, however, do not contribute to diversify news’ exposure: most of the news that users receive recommended by their social media contacts are from media sources that they already read (75%), and only 7% are from media of different ideological perspectives than their own. The participatory dimension of the new media environment provides to citizens different ways to produce and publish online their own content about public issues. Regarding this ‘amateur’ or ‘non‐professional’ news content, research participants show highest level of trust on the content originated by professional journalists than in the content produced by the non-professional ones.