You curate information that you want to receive. It's a lot different because I'm not asking you if it's okay, I'm just saying I'm following your updates. That's why I don't think of Twitter as a social network.

We can break news really fast. When an earthquake happens, there are people Twittering about it.

Embrace your constraints. They are provocative. They are challenging. They wake you up. They make you more creative. They make you better.

Positive culture comes from being mindful, and respecting your coworkers, and being empathetic.

I started designing book jackets, which was great because I was good at it. And then from there I decided to become a freelance graphic designer and I needed to expand beyond book jackets, so I taught myself web design, and then in 1999 some friends of mine decided to start a company called Xanga.com, which was a very early kind of social network slash blogging community.

Creativity comes from constraint.

I think Twitter has brought something totally new to the table.