People are smart, good and surprise me with the way they use our site.

I think people like us because of the culture of trust we have in the site, the culture of goodwill -- and people manage to get stuff done,

We want to offer job training and mentoring and build the site with more robust, reliable and flexible technology.

This feels particularly good. It reaffirms the confidence I have in people.

This is a mistake. eBay bad and robotic, Craig's List human and good. And now on the way to selling out.

Right now, the biggest shared value that I can think of is that you should treat others the way you want to be treated, and just have some good sense about what matters to you.