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
ASP.NET Web Site Administration Tool by the ASP.NET Web Site administration tool is made possible by inclusion of the "System.Web.Security" namespace in the ASP.NET program. The classes "Membership" and "Roles" are used to store, access and modify user information in the ASPNETDB database. The user could be authenticated using the "Membership.ValidateUser" or "FormsAuthentication.Authenticate" methods. Page-based user authorization is realized by the usage of the "AuthorizeRequest" event of the "HttpApplication" class. The ASP.NET Web Site Administration tool is a multi-tabbed utility which has the following features: The security tab is used to create users and roles, group users under different roles and assign access rules either