Larry Dignan

Larry Dignan is Editor in Chief of ZDNet and SmartPlanet as well as Editorial Director of ZDNet's sister site TechRepublic.

Rachel King

Rachel King is a staff writer for ZDNet based in San Francisco.

Zack Whittaker

Zack Whittaker writes for ZDNet, CNET, and CBS News. He is based in New York City.

Latest Posts

AMD CTO: Core wars a mistake

AMD CTO Phil Hester said the semiconductor industry made a big mistake by entering megahertz wars at the expense of power management and how applications were actually used. And now the industry could be headed for a similar mistake by playing a game of "I have more cores than you do.

December 13, 2006 by


Yahoo's new currency--the Yootle

David Pennock of Yahoo Research gave a presentation at the company's headquarters as part of an evening “confab” with a number of experts in the prediction market field. As part of a virtual environment called Yootopia, Pennock said the Yahoo has created a currency, called the "Yootle," for prediction markets or for buying favors from other people on the network.

December 13, 2006 by Dan Farber