del.icio.us is a free web site for bookmarks you and others want to share. There is a tool for some browsers that will post any new bookmark to del.icio.us. In the world of professional indexers and catalogers there is a feature called an authority file which is a list of agreed upon categories or keywords. This one is different.
On this site each user may add key word or tag to describe the link being saved. The most popular tags are listed at the right of the home page. If you want to do a search on a term, use "http://del.icio.us/tag/<word>" To search multiple terms, try this site. One of the problems is searching on a very general term such as "information." The results are too broad to be of use. There are tools to block and ignore certain terms or posters. This site was started by Joshua Schachter who also runs memepool.
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