Quentin Hardy (L), techology editor of the New York Times, chats with Tencent Holding Ltd. President Martin Lau at a panel discussion titled "Cloud Computing, Mobility and Social Media: Changing Business, Changing Life" during the Boao Forum for Asia (BFA) Annual Conference 2012 in Boao, south China's Hainan Province, April 2, 2012. Photo: Xinhua

Zhang Yaqin, corporate vice president of Microsoft Corporation, speaks at a panel discussion titled "Cloud Computing, Mobility and Social Media: Changing Business, Changing Life" during the Boao Forum for Asia (BFA) Annual Conference 2012 in Boao, south China's Hainan Province, April 2, 2012.Photo:Xinhua