Look this up on Wikipedia: How big is too big?
The New York Times Blogs
After emerging on the scene less than a decade ago, Wikipedia is facing a slowdown in growth. Why? Are new contributors being scared away? Are there too many rules? Why are the biggest players in the community overwhelmingly men? And white? And will Wikipedia ever become a true global phenomenon, as relevant to the lives of people in the third world as it is in the developed world?
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