mission. Proceedings of the ACM Conference on Human Factors in Computing Systems (CHI). "Dilbert comic strip for from the official Dilbert comic strips archive". Retrieved December 16, 2007. "For Music Fans: Wikipedia; MySpace". Retrieved May 1, 2018. 159 Concerns have been raised by PC World in 2009 regarding the lack of accountability that results from users' anonymity, 160 the insertion of false information, 161 vandalism, and similar problems. West, Andrew.; Chang, Jian; Venkatasubramanian, Krishna; Sokolsky, Oleg; Lee, Insup (2011). 142 Articles available in more than one language may offer " interwiki links which link to the counterpart articles in other editions. "Wikipedia and encyclopedic production. 294 The Pew Internet and American Life project found that one third of US Internet users consulted Wikipedia. Salt Lake City Weekly. Several MediaWiki extensions are installed 229 to extend the functionality of the MediaWiki software. 2) Wikipedia or Wickedpedia? Lu Stout, Kristie (August 4, 2003). "Does the Internet Undermine Culture?".