This used to be a thing. And will remain as such. However, we regret to inform you that this is the end. You can start over at this location, or, review the "Best of Show" as follows:
Team Geiger Rides Again
Tableau as a Web Application
Tableau "Show Me" built in javascript
Get Your Brasil On
Revisiting Sparklines
Cells Gone Bad
Multiple Trend Models
Fedscope Data
Multivariate Analysis
USA Uninsured Rates
Statistics Compendium
Radial Charts