This document discusses public/social journalism and its potential impact on the public sphere. It provides background on public journalism and its goals of involving audiences and making practices transparent. It also discusses how a social journalism CMS was developed to build on these principles and increase collaboration between journalists and users. While some evidence suggests this model can provide a space for reasonable discussion, it's unclear if it can facilitate truly rational-critical debate or lead to significant cultural change. The document maintains a cautious outlook on the potential for these systems to positively impact the public sphere."