Google Sites, a service that lets you create and collaborate on a simple website, just got a lot nicer in smartphones. Google has added an automatic mobile rendering of Google Sites for IOS 3.0 + 2.2 + Android devices as well as a mobile version of the list of Google Sites.
Now, when someone visits your site from Google sites in one of these devices, the page width will be adjusted to match the width of the device, and many other details such as sidebars and down links, should be addressed to look good on a smaller screen.
To activate, go to General Settings - More Actions - Administration site and click "Automatically adjust the site for mobile phones." You can also view the page from your desktop, selecting More Actions - Preview as viewer (mobile).