It's a way for Internet users to store, organize, share and search bookmarks of web pages. In a social bookmarking system, users save links to web pages that they want to remember and/or share. These bookmarks are usually public, but depending on the service's features, may be saved privately, shared only with specific people or groups, shared only inside certain networks, or another combination of public and private. The allowed people can usually view these bookmarks chronologically, by category or tags, via a search engine, or even randomly.
Most social bookmark services encourage users to organize their bookmarks with informal tags instead of the traditional browser-based system of folders, although some services feature categories/folders or a combination of folders and tags. They also enable viewing bookmarks associated with a chosen tag, and include information about the number of users who have bookmarked them. Some social bookmarking services also draw inferences from the relationship of tags to create clusters of tags or bookmarks.
Most social bookmark services encourage users to organize their bookmarks with informal tags instead of the traditional browser-based system of folders, although some services feature categories/folders or a combination of folders and tags. They also enable viewing bookmarks associated with a chosen tag, and include information about the number of users who have bookmarked them. Some social bookmarking services also draw inferences from the relationship of tags to create clusters of tags or bookmarks.
The positive effects of social bookmarking for publishers of news sites, blogs and other web sites is outstanding. Social bookmarking can introduce the sites that you own or you like to others with relevant tastes, can drive traffic to your site, and valuable backlinks.
Some social bookmark sites like Propeller.com pass on link juice, while some use the NoFollow attribute. But do not let the use of NoFollow fool you, the search engines are looking beyond the incoming links from social bookmarking sites to gauge their value to their search indexes. The external metadata compiled via user generated descriptions, tags, titles and categorization is incredibly valued by the search engines, as in the same philosophy as anchored backlinks, descriptive content about a web site defined by the users of that site who are not associated with the marketing or coding of that site, can be extremely powerful in gauging the importance and relevance of the content and tags which are used on that site.
Some social bookmark sites like Propeller.com pass on link juice, while some use the NoFollow attribute. But do not let the use of NoFollow fool you, the search engines are looking beyond the incoming links from social bookmarking sites to gauge their value to their search indexes. The external metadata compiled via user generated descriptions, tags, titles and categorization is incredibly valued by the search engines, as in the same philosophy as anchored backlinks, descriptive content about a web site defined by the users of that site who are not associated with the marketing or coding of that site, can be extremely powerful in gauging the importance and relevance of the content and tags which are used on that site.
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