Data from Internet traffic monitoring agency comScore shows that Tudou is currently the most popular video sharing platform on Sina Weibo. In December 2011, 41% of all videos viewed on Sina Weibo were from Tudou - approximately 180 million views. In February this year, Tudou announced that it would offer Sina Weibo users an upgraded video sharing platform that allows users to seamlessly upload videos to the site or share videos from the site. Founder, Chairman and CEO of Tudou, Wei Wang, said: "We are very proud to announce that our number of users and video views have reached an all-time high. The growth in our user base continues to demonstrate the effectiveness of our balanced content strategy and consistent emphasis on user experience. As we strengthen strategic cooperation with China's leading social networking platforms, telecommunications operators and mobile phone manufacturers, we will be able to expand our user base across multiple platforms. This expansion will further establish our presence in the social media habits of China's 500 million Internet users." (Liu Chun)