In his last on-stage interview at a conference earlier this month, an articulate, humorous and confident Zuckerberg drew praise from viewers.

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Ms Redgrave was also giving an on-stage interview about her life and career at Brighton Dome as part of the opening day's events.

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Costolo made the comments in an on-stage interview with John Battelle at the Web 2.0 Summit in San Francisco on Monday night.

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That same afternoon, Yang showed up--as promised--at a Web conference in San Francisco where he went through a gut-wrenching on-stage interview with John Battelle, who co-hosted the Web 2.0 conference with Tim O'Reilly.

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While Facebook continues its world domination plan, at least in the area of social networking, Reid Hoffman, one of its earliest investors, says the people need more than one social network, during an on-stage interview at the TechCrunch Disrupt conference in San Francisco on Monday.

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The highlights of the conference included an on stage interview with Barry Zito, All-Star pitcher for the San Francisco Giants who is active in social causes.

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She set me up with a quick three-minute 1:1 interview with him as he was getting ready to jump on stage.

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But in an interview with reporters after the demo, Jack revealed that the two machines on-stage were built by Triton and Tranax, though he tested others in his research.

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