The whole performance was reminiscent of Al Gore's sighing in his debate with George Bush in 2000, which many people think contributed to his defeat.

ECONOMIST: The final contest was the best by far

But if the company wants to focus less on games and have more general uses for people in many situations, which I think it does want, then e-commerce makes natural sense.

FORBES: Move up http://i.forbesimg.com t Move down

"I think the context in which Davos takes place, especially with so many leading people from the business and finance world, it is bound to be dominated by the situation in the world economy, " he told a press conference.

CNN: Recession fears stalk Davos meeting