QQ is the biggest IM company in China, also the biggest IM company in the world. Now, Its Twitter copy, http://www.Taotao.com online.

It is a bad news for me, yesterday, I just plan to work as a product manager for a company that is also Twitter copy.

I just think about how to compete with Twitter, in fact, Twitter is not terrible. But QQ is terrible. I will have a good sleep and find a good place for my product.

> "QQ [...] the biggest IM company in the world. "
based on what? (i think its aol with icq or so)

yea, there are many many twitter clones out there...

QQ register users is 6 hundred millions, Active users is 2.5 hundred millions. 30 millions users online at the meanwhile.

oh, ok. maybe i never heard from them before because the most of their user are from china?

Yes, Almost all users from China.