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 at the role-level or user-level. When the Web site administration tool is opened to modify the existing settings, a new database is created in the App_Data folder of the application. This database stores ASP.NET membership-related information. The name of the database created is ASPNETDB by default. The security tab simplifies and optimizes user authentication and authorization. It makes it comparatively easy to configure user permissions than code-based user-defined authentication systems which require a great amount of time, cost and manpower. However, a major drawback of this tool is that access rules could be defined only at the folder-level and not