Right now, nearly all the apps on Facebook take a week to build. No more.

Technology has come a long way since PayPal.

Right now, nearly all the apps on Facebook take a week to build. No more.

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

If we compare the two, Facebook is currently a superior place to market a product like Slide. Twitter is more like a general distribution agent. It's like broadcast radio.

I have this massive notebook called IDEAS and another one called PERSONAL IDEAS and another one called CRAZY IDEAS.

Think of Slide as a giant media network for people to transmit information. The content that's in there now has been provided by users - it's whatever they want it to be.