there are at least five different types of Open Data groupie: low-polling governments who want to see a PR win from opening their data, transparency advocates who want a more efficient and honest government, citizen advocates who want services and information to make their lives better, open advocates who believe that governments act for the people therefore government data should be available for free to the people, and wonks who are hoping that releasing datasets of public toilets will deliver the same economic benefits to the country as did opening the TIGER geo/census dataset.