reddit

“Digg
Rings

Using the Digg API, I grabbed
the top 10 most-dugg stories of the day (by midnight) for
the past year - May 24, 2007 to May 23, 2008. I then rendered
a series of tree-ring-like visualizations (moving outwards
in time). Rings are colored according to Digg's eight top-level
categorizations (see key at bottom of page). Ring thickness
is linearly proportional to the number of diggs the story
received. I also made a pair of visualizations using Digg's
entire archive, which goes back to December 1, 2004.” source...