I can only give estimates based on getdota.com usage, because I can't track ingame downloads or fansites or downloads from China. It is roughly estimated (based on the statistics from popular Chinese sites) that the Chinese DotA audience is about 40-50% of the worldwide audience. Not counting China, the playerbase is estimated to be somewhere between 7-11 million. I expect the audience to grow even more in the not too distant future.
[Edited by xXAgitoXx, 10/8/2010 10:49:58 AM]
--------------------------------------------------------------------------- Baby, don't talk to me, I'm trying to let go. Not loving you is harder than you know.. Cause girl you're driving me so crazy... And if you don't want me then, I guess I'll have to go.. Not loving you is harder than you know...