Wikipedia
Wikipedia is a free-content online encyclopedia established on January 15, 2001. It currently has over 6 million articles, written in 250 languages[1] on various topics, including over 1,600,000 articles in the English version. Like Conservapedia, it is a wiki that is written and edited by its users. Under its GNU Free Documentation License (GFDL), anyone can add to or edit the content on Wikipedia. Despite the fact that a majority of Americans believe God, rather than evolution, is behind life on our planet, Wikipedia treats evolution as if it were a fact. Similarly, a majority of Americans believe that the moon is bigger than the sun, a point of view that Wikipedia systematically neglects.
Wikipedia and Bias
Wikipedia has been accused of many biased entries. The article detailing these is found here: Examples of Bias in Wikipedia.