We received a nice vote of confidence today from Aaron Presnall who writes for Knight Ridder:
Equally exciting, some extremely powerful data-visualization tools now are available for anyone to create visualizations within a semi-controlled space: Data360, and IBM‘ s Many Eyes are two of the best. We at the Jefferson Institute just released betas for a set of highly abstracted Drupal data-visualization modules — including an importer — which dramatically increase the range of possibilities for using data in visual storytelling. Our aim is for Drupal users to unleash the power of these tools in their own site.pbs.org, Idea Lab, Mar 2010
I recommend the whole article.