Yes, But What About the Uighurs?

I'm a big fan of all things Turkic, so I was interested in this post exploring the scale of Turkish online activity, especially in the world of social networking:

when you take a look at Alexa's ranking of Ning's biggest networks, you see that they are either adult-oriented or Turkish. So Ning is being nourished by Turkish traffic as well.

Last but not least, Turkey's high potential in social networking comes from its very young demographics. The number of young people in Turkey exceeds even the most populated countries in Europe. Moreover, the Internet penetration is quite high, and similar to Brazilians, Turkish people have very social characteristics; Turkey was the 2nd biggest market for Live Messenger, after all.

Just one question: what about the Uighurs?