Social Bookmarking
Social bookmarking is considered to be one of the most powerful tool for the top search engines like Google, yahoo etc as it help in promoting the websites. It is a method for the users to manage and search for bookmarks of resources online.
Bookmark means to mark some text or other resources for further reference. Similarly,in Social Bookmarking users save links to web pages that they want to remember or share. These bookmarks are usually public but can be saved privately.These are shared within the networks or on public websites.