Continuing with their mandate to index the World’s data, Google has rolled out yet another data sharing resource, the Google public data explorer.
Users have the ability to explore, view, and share a variety of data that are served up as tabular and as a chart or map. Additionally, those with data available for public consumption, you can also take part in the sharing by providing your data to the resource. See more in the FAQ at http://www.google.com/publicdata/faq
See http://www.google.com/publicdata/directory