removing content or entirely blanking a given page. Pie chart of Wikipedia content by subject as of January A 2008 study conducted by researchers at Carnegie Mellon University and Palo Alto Research Center gave a distribution of topics as well as growth (from July 2006. 144 No comment was made concerning which of the differentiated edit policy standards from Wikipedia in other languages (non-English Wikipedia) would provide a possible alternative to English Wikipedia for effectively ameliorating substantial editor attrition rates on the English-language Wikipedia. Andrew Brown (June 25, 2015). "Identifying and understanding the problems of Wikipedia's peer governance: The case of inclusionists versus deletionists". These personalized tokens of appreciation reveal a wide range of valued work extending far beyond simple editing to include social support, administrative actions, and types of articulation work. "Wikipedia founder admits to serious quality problems". "Microsoft offers cash for Wikipedia edit". Archived from the original on April 14, 2003. "john julius norwich -Search The Times". Clay Shirky (February 28, 2008). Bloomberg News Weekly, "Is Wikipedia 'Woke. "Classlessness in America: The uses and abuses of an enduring myth". "Our projects", Wikimedia Foundation. (PDF) Archived September 27, 2016, at the Wayback Machine International Journal of e-Collaboration (IJeC 12(2. Retrieved September 24, 2009.