Renren (www.renren.com) is the dominant social network in China. With renren zhan 站 (http://zhan.renren.com/), its new blogging service, the tumblr blogging concewww.renren.com) is the dominant social network in China. With renren zhan 站 (http://zhan.renren.com/), its new blogging service, the tumblr blogging concept starts in China. Notice the similarities to Tumblr from the pictures? (click left/right to view) 

 Renren 站 is easily accessible through the tabs on your renren homepage. Imagine facebook with tumblr incorporated, sharing will be much more pervasive. Nice.