Is this the website url?

http://weibo.com/

its all in chineese language ! maybe it would have been more popular if they had it in English laguage
soft2050 Reviewed by soft2050 on . Where China's Weibo Beats Facebook and Twitter "Launched in 2009, the micro-blogging service is owned by Chinese interweb behemoth Sina Corp, which happens to be the same company that partnered with Google before their deals famously floundered (cf those anxieties) and Google hightailed out of China (before coming back of course). Weibo is often described as a Facebook-Twitter hybrid, but anyone who takes a closer look can easily see that it's a different beast entirely. Actually, I would argue Weibo is better than both. Here's a Rating: 5