Mobile Web traffic to high-traffic e-commerce sites grew more than 300% during the 2010 online holiday shopping season over levels registered during the same period a year earlier, according to a Conductor report. You can find out more by clicking on either of the charts included here.

This shouldn’t come as any surprise to most folks given all the attention and positive news in this space that we’ve seen in recent months. With more than 30 million downloads of eBay mobile applications to date in 8 languages across 190 countries, the growth we’ve seen has been impressive to date. During the holiday shopping season (Nov. 25 – Dec. 25), U.S. eBay mobile sales grew 134% over the same period last year, generating nearly $100 million in GMV and worldwide, mobile sales grew 166% generating $230 million in GMV.

eBay mobile gross merchandise volume is expected to double to $4 billion in 2011.

Cheers,
RBH