The YES argument (using China as an example):
http://en.wikipedia....public_of_China
snippet -
Online gaming in the People's Republic of China represents one of the largest and fastest growing internet business sectors in the country.
With 457 million Internet users currently active in the PRC, the country now has the largest online user base in world, of which two-thirds engage in online game play.
Official Chinese statistics regarding online gaming state that as of the close of 2006 revenue from China's online gaming industry reached 8 billion RMB or around 1.04 billion US dollars, with earnings reaching around 33 billion RMB or 4.3 billion US dollars.
China is now the world's largest online gaming market, contributing one-third to the global revenue in this sector in 2009, or 56 percent of the Asia Pacific total.
The No argument:
(sorry I don't have a url to link here making any points)
1. Some players are turned off by nonnative speaking players and it can lead to miscommunication in game
2. Creating language specific servers can divide the community and additional resources would be needed for each language (dedicated hardware/forum mods/etc...)
Edited by Kaemon, 07 December 2011 - 11:34 AM.