In the old days (gnagna) we connected to the internet via a personal computer. You know, the ones with a monitor where you can bake your eggs on. Protecting your kids from certain internet content was a mather of installing Net Nanny on your computer.

With the introduction of new internet enabled devices like the iPhone, iPad and iPod Touch (yes, I like Apple gear), gaming consoles and media players (or any other WiFi enabled device) installing protection software on these devices is not always possible and could be quit expensive. Built-in protection in your OS or your router is also not the best solutions considering multiple devices with different OS and internet speeds.

 Salesforce.com release a new version 3 days ago; Winter '11.

You can find the release notes here (external PDF): https://emea.salesforce.com/help/doc/en/salesforce_winter11_release_notes.pdf