[echaozh]

I wonder if this comment is racist. China never was and is not the least innovative countries on Earth. The Chinese internet companies are micro-innovating at a speed no country in the world can compete.

Let's say this, the counterparts of Facebook and Twitter has already fallen or on its way to fall out of favor in China because people found more interesting ways to waste their time and find useless information. Soon, you will find Facebook and Twitter doing the same, and in that order.

Sites and apps surviving the Chinese market are the real winners, and those who cannot will fail in other countries too. That is the power of a large enough testbed.