Rosalind - 5:55 pm on Jul 25, 2008 (gmt 0)

Instead of link voting best pages, the basic formula behind Google's sucess, Digg is made up of hundreds of thousands of users who "vote" for the best content/data.

Unfortunately, Digg voting is heavily biased. Digg users really aren't representative of the rest of the population, they're too interested in tech and XKCD.