Digg creates advertising DarwinismNews sharing site Digg is testing a new innovation in online advertising: users will get to vote ads up or down, and the more popular they are, the less advertisers will have to pay.
Online advertising
How is the market for online ads changing?
“The low value, non-premium bucket of ads is really growing, due mostly to the boom in social networks,” explains online ad guru Rajeev Goel.
