social bookmarking is the web master tool and it is white hat technique.it gives you the following benefits,
Rapid indexing-One of the fastest ways to get your websites found and indexed by search engines is to use social bookmarking sites.
Traffic Generation-Traffic generation is largely dependant upon the content posted onto social bookmarking sites, a prominent title and quality content will go along way into generating a decent level of click through traffic.
Personal Branding-Branding is vital to a successful online business, social bookmarking sites gives you an ideal space to create a profile for you and your business.
Quality Backlinks-Each post to a social bookmarking website is effectively giving you authoritative backlinks and many more.


reputation management