What a strange project!
By now, more than one year after its beginning, there are only two available exchanges, which only allow Chinese users.
No surprise.
It's born in China and maintained by Chinese.

We are a community driven project, so you can find more than only some Chinese people in there.
Actually, we have 3 main dev, 1 Italian, 1 Russian and 1 Chinese one.
But it's true that we have a bigger community in China than everywhere else. Also it's true that for now we have only a few exchanges who have added us and all are Chinese, but it's not our responsibility...
We were earlier this year on the way to create an XDAG Foundation, supported by some Chinese people, but their ideology and vision were not shared by most of us.
Edit: And actually we are not born in China but in Russia.