Of Open and Closed Geography

Talking of the price we pay for idiotically closed geographical data:

The United States has benefitted in many ways from having public data sets that are freely used by scholars, commercial firms, consultants, and the public. An example of this is the TIGER system (Topologically Integrated Geographic Encoding and Referencing system http://www.census.gov/geo/www/tiger/) Many countries do not, and one British geospatial expert estimated that the closed nature of their system has cost them one billion pounds in lost business.

(Via Open Access News.)