Ben Wellington: How we found the worst place to park in New York City — using big data

This is an excellent Ted talk about open data, gives practical examples and raises the need for consistent standards for data provided by Government.

There is a follow on discussion needed here about government making data public and in a form where the public can explore it and draw their own conclusions and effectively debate and discuss government plans and proposals.

If you follow this talk back to Ted, you will find a whole set of Data related talks, I recommend the one by Amy Webb.