From the first time I held an iPhone, the space has evolved quickly, and people have shifted from reading content on their desktops to smartphones and iPads, even long-form stuff.

I do my best stuff midmorning and superlate at night, from 1 to 5 in the morning. Some people don't need sleep. I actually do need sleep. I just sleep all the time. I'll catch naps in the afternoon, or I'll take a 20-minute snooze in the office - just all the time. Our business is 24 hours. Our guys in Europe come online at midnight.

If you're not embarrassed when you ship your first version, you waited too long.

In my home office, I have two large, 30-inch computer monitors - a Mac and a PC. They share the same mouse and keyboard, so I can type or copy and paste between them. I'll typically do Web stuff on the Mac and e-mail and chat stuff on the PC.

My own personal dream is that the majority of the web runs on open source software.

I'm an investor in MakerBot, which is a good example of the 'thingiverse'. The idea of applying collaboration and rapid iteration to things that we interact with and hold in our hands everyday is super revolutionary.

Usage is like oxygen for ideas. You can never fully anticipate how an audience is going to react to something you've created until it's out there.