In addition to their 'do no evil' motto, Googlers have always been guided by another, much less explicit philosophy: 'computational arrogance.'

Diplomacy is, perhaps, one element of the U.S. government that should not be subject to the demands of 'open government'; whenever it works, it is usually because it is done behind closed doors. But this may be increasingly hard to achieve in the age of Twittering bureaucrats.

Contrary to the utopian rhetoric of social media enthusiasts, the Internet often makes the jump from deliberation to participation even more difficult, thwarting collective action under the heavy pressure of never-ending internal debate.

There is this group of people who love innovation. Those people want to innovate, and they think the Internet is a wonderful tool for innovation, which is true. But you also have to remember that much of that innovation is constrained within the realities of the foreign policy.

Back in the late 1990s, venture capitalists got very excited about the Internet. A whole lot of money was poured into some companies that failed rather spectacularly, and a lot of people lost a lot of money.

The dirty little secret that nobody likes to talk about is that things just might have been better before the Internet. We had more time to ourselves before cell phones and text messaging and Facebook consumed our lives.

PC Internet advertising and mobile advertising - there are some key differences. One, the ability to target is phenomenally high in the mobile space because the information... that one has about the kinds of things that you're doing on the phone is better.

The idea of being a 'child star' always sounded awful to people my age, and so I was just very aware that these things are kind of fleeting and that a lot of it didn't have to do with me: it had to do with my age; it had to do with whatever came to mind when people thought of a young internet sensation.