Nicholas G. Carr essay titled "The Amorality of Web 2.0," he criticized the quality of volunteer Web 2.0 information projects such as Wikipedia and the blogosphere and argued that they may have a net negative effect on society by displacing more expensive professional alternatives. In a response to Carr's criticism, Wikipedia co-founder Jimmy Wales admitted that the Wikipedia articles quoted by Carr "are, quite frankly, a horrific embarrassment" and solicited recommendations for improving Wikipedia's quality. In May 2007, Carr argued that the dominance of Wikipedia pages in many search results represents a dangerous consolidation of Internet traffic and authority, which may be leading
Library and Archival Exhibitions on the Web Pick" to the database in August 2010, saying it was "the most comprehensive source for existing digital exhibitions." It was also listed under "Best of the Web" by New York Public Library and had previously been rewarded "Site of the Month" by "LibrarySpot". Library and Archival Exhibitions on the Web Library and Archival Exhibitions on the Web is an international database of online exhibitions which is a service of the Smithsonian Institution Libraries. Two categories of online exhibitions are included in the database: exhibitions created by libraries, archives, historical societies, and other scholarly institutions; and museum exhibitions with major emphasis