WoW Gold 8.33 times cheaper in EU than in US

A recently released study shows that World of Warcraft gold is 8.33 times cheaper in the EU than in the US. Is Blizzard US just taking gold selling reports more seriously? Is Blizzard EU hindered by having their GMs split across 4 languages? No. The report says that Blizzard EU is simply neglicent.

However, my server isn't all that bad. Especially Alliance gold is relatively quite expensive (cheaper than in US, though). I like to think that my farmbot ganking is doing some good. :)