called language versions, or simply Wikipedias ). 24 Wikipedia began as a complementary project for Nupedia, a free online English-language encyclopedia project whose articles were written by experts and reviewed under a formal process. Since Wikipedia is based on the Web and therefore worldwide, contributors to the same language edition may use different dialects or may come from different countries (as is the case for the English edition ). Creative Commons ' CC BY-SA) are shared across language editions via Wikimedia Commons repository, a project operated by the Wikimedia Foundation. Wikipedia.org; English Wikipedia) receives approximately 57 of Wikipedia's cumulative traffic, with the remaining split among the other languages (Russian: 9; Chinese: 6; Japanese: 6; Spanish: 5). As a result, any article could contain inaccuracies such as errors, ideological biases, and nonsensical or irrelevant text. Retrieved June 21, 2008. 'dare to know social networks have led to a culture of "dare not to care to know." This is while Wikipedia faces "a more concerning problem" than funding, namely "a flattening growth rate in the number of contributors to the website.".