Reviews[edit] Remy, Melanie (2002). Wikipedia: The Free Encyclopedia. Online Information Review 26(6):434. Emerald Levack, Kinley (2003). If Two Heads Are Better than One, Try 7,000 with Wikipedia. Econtent Magazine 26(4):12–13, April 2003. [1] Crawford, Walt; Wikipedia and Worth. Cites & Insights, Oct 2004[2]. Crawford, Walt; Wikipedia and Worth [Revisited]. Cites & Insights, Feb 2005[3]. Denning