From the social media-based 2008 Obama election campaign to the civic protest and political revolutions of the 2011 Arab Spring, the past few years have been marked by a widespread and complex shift in the political landscape, as the rise of participatory platforms - such as YouTube, Twitter, Facebo[...]

There has been a data rush in the past decade brought about by online communication and, in particular, social media (Facebook, Twitter, Youtube, among others), which promises a new age of digital enlightenment. But social data is compromised: it is being seized by specific economic interests, it le[...]