Lostpeia is a wiki powered online catalog of information regarding the American drama show Lost. Launched on September 22, 2005 by Kevin Croy, the site uses MediaWiki software to maintain a user-created database of information. The site's content is under a Creative Commons license (by-nc-nd), which means that it is available free to the public, but cannot be used for commercial purposes and should not be modified by people who are not part of the community of the website. Lostpedia is supported by revenue from advertising; the site has not made information regarding financial details public. As of May 09, 2008, the site contained an estimated 4,003 articles created and edited by the 27,172 registered users, with over 148 million page views. Tom Lowry of Business Week called the site "a replica of online user-generated Wikipedia, that is dedicated solely to all things Lost." David Kushner of Rolling Stone called the site "the best example of how an online community can complement a series."