Social bookmarking sites used as intelligent search engines. There are a number of advantages to submitting your content to one or more of social sites. They help to increase your brand awareness and more people who have access to your great content, the more likely that your content will go viral.
Social directory submission services provide web feeds for lists of bookmarks, including lists organized by tags. Users applying tags or keywords to content on a Web site organize most social bookmark services. Business bookmarkings are public, and can be saved privately, shared only with specified people or groups, shared only inside certain networks, or another combination of public and private domains.
