These days, as Warren was saying, kids are being raised with privacy in the digital age. From the youngest age, this is a normal everyday conversation, whereas for many of us it didn't even come about until, let's say, 10 years ago. So this is brand-new information; it's completely different from how we were raised, and we're still wrapping our heads around it. Kids are far more aware of it; it's just normal for them. They know what is good and what's bad in terms of wanting or needing privacy. That's why they have more opinions on it than a lot of us have.
In terms of our people using defaults appropriately, I think a lot of industry is doing just what we're talking about here, its own self-regulation. When somebody changes a default setting, as in the case of Facebook, everyone is in an uproar if they don't like it, and there are some quick work-arounds to make adjustments to it. It's happening in one website after another website: people continue to speak up when they don't like what the default setting is, there's a whole bunch of discussion around it, and then tweaks are made.
So I think there is a lot of self-regulation going on in the industry, and it will only get more and more and better and better as people become more familiar with how it should be and how they want it to be.