People often say to me, "How come you don't want to be CEO of a company?" And I tell them, "I don't want to." I know I can do it, but I don't enjoy it. Why does that have to be the definition of success?

In theory, it makes a lot of sense to combine the two operations, especially on the back end. But merging the two actual portal consumer experiences into a unified site will be a nightmare.

I think that women no longer have to set up a boundary between work life and home life. One of the hallmarks of my thinking is that I bring a lot of my personal life into my work. That's a huge advantage I have over men, who may feel they have to separate the two.

Twitter is not a technology. It's a conversation and it's happening with or without you.

If the ad is bad people get turned off. That's 125 million potential viewers, so you just killed reach. But there's also a big potential payoff. I think it does pay off because you get a lot of traffic, a lot of free public relations(in media stories). It helps position themselves for the next round of financing.

I see women going anywhere they want to. And I do mean want to. Because a lot of people measure success merely by position, title and salary. I think women feel comfortable enough in their own skin to put that secondary to what they want. They don't have to define success by the measure of society.

Leadership is defined not by the position you hold but by the people who follow you.