9/12 Req: Danny Sullivan, "Major Search Engines and Directories"

http://searchenginewatch.com/links/article.php/2156221

In the search engine list below, Search Engine Watch provides a guide to the major search engines of the web. Why are these considered to be "major" search engines? Because they are either well-known or well-used. For webmasters, the major search engines are the most important places to be listed, because they can potentially generate so much traffic. For searchers, well-known, commercially-backed search engines generally mean more dependable results. These search engines are more likely to be well-maintained and upgraded when necessary, to keep pace with the growing web.