"Datavisualization.ch Selected Tools is a collection of tools that we, the people behind Datavisualization.ch, work with on a daily basis and recommend warmly. This is not a list of everything out there, but instead a thoughtfully curated selection of our favourite tools that will make your life easier creating meaningful and beautiful data visualizations." from source: http://datavisualization.ch/
NOTE: This site includes pointers to visualization with related images (visualization products). Topic areas include: maps, data, and charts. In effect it is a directory of tools that the staff of Datavisualization use in producing their content. Datavisualization describes itself as: "the premier news and knowledge resource for data visualization and infographics." This page is well done, the information resource for each tool is presented in a novel rotating tile of the image. A worthwhile resource.