2 big announcements:
Last night I pulled together a page I'm calling The Master Cloud. This page provides links to visualizations based a common tag. On the heels of that improvement, I updated the processed data to include over 70,000 data points divided up over ~1000 tags.
The idea for breaking the TagShadow visualization (or just "TagShadow" for short) into multiple pages came from 2 directions. There was just too much data, with 65,000 products and thousands of tags. So I had to divide everything up in some manner. The most common question I got on the general visualization was "What am I looking at?" Being able to simply answer "All books that have X tag" works out nicely.
For other recent updates, be sure to checkout the change log.
I'm narrowing in on this as the final version of the TagShadow Amazon Prototype. From this point development will center on the user based version.