Thank you for your question. I think you brought up a valuable point in mentioning the other member's conversation online, in that we're looking at a combination of measures in order to ensure continuing privacy online.
In addition to using secure services and ensuring that you're making the right decisions when using those tools, we also need to take the steps to make sure, as we evolve into a society that communicates online, that not only young people, but every generation has access to educational tools that allow them to work through how they should be sharing on social media sites, how they should be using online services, and the context within which they want to share information or make information public or restricted.
From our point of view at Google, we've undertaken things like an advertising campaign called Good to Know, which tries to walk users through the various examples of how their information is stored and shared online. We also partner with child safety and public education organizations like MediaSmarts right here in Ottawa and the Canadian Centre for Child Protection in Winnipeg to work on public education campaigns that go in to the classroom and give students that one-on-one advice on how to make the transition as a young adult into the online world. Then we more explicitly create things like the curriculum for teachers, and the citizens' curriculum around YouTube that helps individuals and students think about how YouTube fits in with the context of their being active and vibrant citizens.
To me there's a multi-phase process and a multi-step process that needs to take place. You're right; a lot of it is public education, and quite a bit of it is also providing the appropriate tools to users so that they have the choice of control.