There are so many startups out there raising money. I don't think this is a bad thing. It's a good thing. Entrepreneurship is in vogue. Innovators are innovating. Makers are making.

I don't like to talk about myself. I like to talk about stuff that's happening, stuff that's going to happen, and the people who are going to make it happen.

I believe the mobile OS market will play out very similarly to Windows and Macintosh, with Android in the role of Windows. And so if you want to be in front of the largest number of users, you need to be on Android.

The Internet is a computing platform built on top of core technology. Applied technology is what gets built on top of that: It's Web services.

If you have an idea that you can't get out of your head, do a startup. Otherwise join a startup.

The strategy of Tumblr is very elegant.. The atomic unit of user experience is the same as the ads.

Facebook is not an unstoppable juggernaut. There are a lot of other things people can do on the web.