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

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

Then they show up at the door and the reality is that they are 5-foot-8, 240 pounds and have not run a mile in years. A background check is not going to help you with that.

From the consumer point of view, there may be questions about whether you'll have to be an AOL subscriber to get Time magazine, ... That combination of media with the access is one through which you may be able to block access to your competitors' subscribers.

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.

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

It's the same reason why someone has a Web page or why people feel comfortable going on reality TV.