The Economic and Social Data Service is a national data archiving and dissemination service which came into operation in January 2003. The service is a jointly-funded initiative sponsored by the Economic and Social Research Council (ESRC) and the Joint Information Systems Committee (JISC).

ScraperWiki is all the tools you need for Screen Scraping, Data Mining & visualisation

Raymond Camden's ColdFusion Blog: Yahoo Query Language

Processing is an open source programming language and environment for people who want to program images, animation, and interactions. It is used by students, artists, designers, researchers, and hobbyists for learning, prototyping, and production. It is created to teach fundamentals of computer programming within a visual context and to serve as a software sketchbook and professional production tool. Processing is an alternative to proprietary software tools in the same domain.

Web based geo data visualisation and analysis. Product launch by Tom Link.

Find places, latitude/longitude, sunrise/sunset, elevation, local time and time zones