Quote:
Some users of the popular Chinese microblogging platform Sina Weibo say they believe WhatsApp is "clearly an outdated product" with an "ugly and simplistic interface." It's not just that WhatsApp experienced a 210-minute outage on Feb. 23. Chinese also have a better option at their fingertips: WeChat, or Weixin in Chinese, the mobile messaging app that Chinese Internet behemoth Tencent launched in 2011. Compared with WeChat, which had an estimated 313 million users by December, WhatsApp is "totally not as fun and user-friendly," wrote one poster on Weibo.
I don't think whatsapp was mainly bought for the messaging system , I would think facebook would be rubbing their hands with glee in anticipation of being able to tie phone numbers to people profiles - and it was only 4 billion in cash - with the rest being facebook shares