Companies in Silicon Valley invest a lot in understanding their users and what drives user engagement.

When I started eBay, it was a hobby, an experiment to see if people could use the Internet to be empowered through access to an efficient market. I actually wasn't thinking about it in terms of a social impact.

I had the notion that, OK, so now we have all of this wealth, we could buy not only one expensive car, we could buy all of them. As soon as you realize that you could buy all of them, then none of them are particularly interesting or satisfying.

I have always been of the opinion that the right kind of journalism is a critical part of our democracy.

I started out from a pretty modest background, so I always had a pretty good sense of money. I always had to work for my money, save my own money, I always bought my own stuff with my money... trying not to waste money unnecessarily.

As problems like identity theft become more prevalent, now more than ever, Americans need to take their financial health seriously - and this information is of the utmost importance.

Selling music doesn't make that much money.

Over the last decade, at considerable cost to me in money and effort, confronted with ridicule and intimidation, I have brought more than a dozen lawsuits challenging the corruption in the election process in Tennessee.