In my ongoing quest to make a non-Java-based ManyEyes clone, I have launched VizCloud, a Drupal distribution intended to allow simple dataset upload and visualization construction. I pretty much have the dataset parts down (Provided and maintained via SocialCalc through Sheetnode, though I’m currently still developing the visualization aspect (Provided via d3.js — anyone with experience creating models in d3, please get back to me!).

VizCloud.org

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