Being an entrepreneur is not about being in love with an idea, it's about being in love with running a company.

If you're building a social product, you're still living in the last century if your product doesn't work on Facebook.

I've been developing mobile for years before anybody else really thought it was that important.

If the game designer produces more content than he can consume per month, some fraction of the people will say more quests, more tests, more challenges, more whatever, and they will be compelled by it.

Technology has come a long way since PayPal.

You can't get married to any one particular plan. That is the biggest lesson I learned at PayPal.

If you can work a brand successfully into the narrative of your product, then it's really cool. Then people actually take the brand up and say, 'My positive experience in your product is directly connected and influenced by this brand and that worked great.