CIC published the infographic that is written about "Tencent WeChat V.S. Sina Weibo" as follows:
Last month Tencent CEO Pony MA said that WeChat user exceed 200 million people, but it takes 20 months to exceed 200 million. On the other hand, the term of Sina getting 200 million users took 22 months, so it can be said that they are almost even.
Recently Tencent make WeChat advancing the out of Chinese market, and Sina also already released its English version, and they hope to advance to the out of Chinese market.
At this time, the war in Chinese market looks like in a drawn match. Well how about will be the out of China? We have to keep attentions as before.
Source => CIC