Certainly in the next few years mobile phones will see a major revolution: the mobile Internet. Although at present the use of the Internet on mobile devices is not very popular, it appears that soon to rely on mobile access to Internet.
Google is aware of this, therefore, has recently announced its mobile version of Google Docs, which will see a streamlined our documents and spreadsheets anywhere. For now, we can not create documents or view presentations.
This is one of the many applications that Google is adapting to wireless devices, such as iGoogle, Gmail, Google Reader or your own search engine for mobile. Although no doubt that would confirm the change to come is Google AdSense for mobile.
The major limitation of the mobile is its ability and screen, as it is small. However, this can be solved with the stakes as the iPhone or iPod Touch with Safari, probably one of the best devices for viewing mobile websites through its touch interface.