For those interested in developing OpenSocial applications, you may implement your creative ideas on the 51.com Developer Platform, gaining instant access to 31.5 million active users on 51.com.
To learn more about OpenSocial application development on 51.com, go to the OpenSocial developer community on the 51.com Developer Platform.
51.com provides social networking services to Chinese users worldwide. It is the fastest growing social network in China and has consistently taken a leadership role in providing products and services and advancing related technologies in the social networking industry.
51.com currently has 130 million registered user accounts with an active user base of 31.5 million, concurrent online users of nearly 1.1M, and average daily page views of more than 300 million. Users spend an average of 41 minutes each session on 51.com and upload 10 million photos, write 3 million blogs, and listen to 35 million songs daily.
|Link - from OpenSocial API Blog|
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