70. See Ayers, supra note 16, at 55; see “Wikipedia: There is No Credential Policy,” supra note See generally “Wikipedia: Ownership of Articles,” http://en.wikipedia.org/wiki/Wikipedia:Ownership_of_articles (last visited July 5, 2009) (discussing how contributors must allow others to edit their contributions) [hereinafter “Wikipedia: Ownership of Articles”]. Also, Wikipedia has egalitarian norms; seeAyers, supra note 16, at 54, which can conflict with hierarchical norms common in many academic communities.