Brady Forrest is co-chair for Web 2.0 Expo in San Francisco and NYC. Additionally, he co-chairs O'Reilly's Where 2.0. Brady writes for O'Reilly Radar tracking changes in technology. He previously worked at Microsoft on Live Search (he came to Microsoft when it acquired MongoMusic). Brady lives in Seattle, where he builds cars for Burning Man and runs Ignite. You can track his web travels at Truffle Honey.
Sarah Milstein is UBM TechWeb's General Manager and Co-Chair for Web 2.0 Expo; she is also coauthor with Tim O'Reilly of The Twitter Book. Previously, she was on the senior editorial staff at O'Reilly Media, where she founded the Tools of Change for Publishing Conference (TOC) and led development of the Missing Manuals, a best-selling series of computer books for non-geeks. Before joining O'Reilly in 2003, Sarah was a freelance writer and editor, and a regular contributor to The New York Times. She was also the CSA program founder for Just Food, a local-food-and-farms non-profit, and co-founder of Two Tomatoes Records, a label that distributes and promotes the work of children's musician Laurie Berkner.