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

It's upsetting to me that you have to be a millionaire to invest in your friend's start-up.

If you want to unleash more creativity in your company, you need to allow for a little contamination. It is the sand in the oyster that creates the pearl.

Many artists stick to making and hire a manager to focus on their business. Artists that build websites and mobile apps can do that, too.

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.

Building product is not about having a large team to manage. It is about having a small team with the right people on it.

Foursquare's adoption of a game dynamic when it launched is a particularly clever implementation of a social hook.