With the launch of the French national data portal data.gouv.fr early December there is now a multitude of data sets available. As the French portal does not provide a way for re-users to signal imperfections they may find in the data or problems one may have with the portal interface, French NGO Regards Citoyens has created a project to crowd source the collection of these problems.

At debug-data-gouv.fr anyone can signal issues with data sets, the portal itself, or suggest data sets or functionalities to add.

Source: http://epsiplatform.eu/content/crowdsourcing-french-data-quality