OnlineMediaDaily has information on a new JupiterResearch report on the state of the mobile web. The results are interesting:

SOME 40% OF WEB SITE operators have launched mobile sites and another 22% plan to do so in the next year, according to a new JupiterResearch study.

And what does the near future hold?

Driving the growth of mobile sites are factors such as the expansion of 3G networks and smartphones and improving prospects for deriving revenue from mobile advertising. Jupiter estimates that increasing page views and usage will push annual mobile display and search advertising revenue to $825 million by 2012.

Head over to OnlineMediaDaily to read more commentary on the Mobile Web Sites: Designing for Mobility report.