Even if is a bit edgy, a bit out of your comfort zone, saying yes means that you will do something new, meet someone new, and make a difference in your life, and likely in others' lives as well... Yes is what keeps us all young. Yes is a tiny word that can do big things. Say it often.

People who bet against the Internet, who think that somehow this change is just a generational shift, miss that it is a fundamental reorganizing of the power of the end user. The Internet brings tremendous tools to the end user, and that end user is going to use them.

The funny thing about advertising is that it's not a zero-sum game... Historically, in the digital ad world, pie has gotten larger and it's possible for everyone to win, and it's perfectly possible that will continue to be true for quite some time.

The biggest mistake that I made was not anticipating the rise of the social networking phenomenon.

Android is ahead of the iPhone now.

Washington - having spent a lot of time there, I grew up there and have spent a lot of time there recently - is largely defined by detailed analytical views and policy choices that are not very good. You know, each policy choice has a winner and a loser, right? Somebody's ox is getting gored.

Google docs and spreadsheets don't work if you're on an airplane. But it's a technical problem that is going to get solved. Eventually you will be able to work on a plane as if you are connected and, then when you get reconnected to the Internet, your computer will just synchronize with the cloud.