What moneyed interests support a politician? It would clearly enhance the politics section of any newspaper if that type of contextual information could be presented as an accompaniment to news articles that feature the words and voting behaviour of elected representatives. That’s probably exactly what a teenager in the USA was thinking when he developed a browser plug-in that “when you mouse-over the name of a US lawmaker, will serve up a list of which parties have donated to their campaign funds, and the quantities”.
One could think of many interesting extensions or alternative applications: For example, one could adapt it to other polities by drawing on datasets from other countries or it would be possible to switch the perspective from lawmakers to firms and represent information on firms’ lobbying history via mouse-overs.
In their book “Full Disclosure. The Perils and Promise of Transparency”, Fung, Graham and Weil (2007) call this type of emergent transparency “collaborative transparency”. In the age of big data, ubiquitous information technology and smart kids, this is going to stay exciting for a long time to come.