social bookmarking means you bookmark related to your website, if you need visit web designing web site you search social bookmarking website category, and search your related site
Here's a great post on using social bookmarking sites and a list of 125 of them: http://www.searchenginejournal.com/...-of-user-generated-tags-votes-and-links/6066/
It's provide a backlink and also increase your vote value of your link. It's helpful to increase your SERP.
Social bookmarking helps to bookmark ypur website page in perticular category... It also give high pr backlink...To submit your website in social bookmarking sites, regiester in it & then submit in it
Social bookmarking is a method for Internet users to organize, store, manage and search for bookmarks of resources on line.
Hi I think social bookmarking is the best options to increase SERP because you can get more traffic and back links by this, ways then get top ranking in the Google.
Social bookmarking is simply posting links to sites on social bookmarking sites, such as Digg and Reddit for others to see, it's like your own personal bookmark which you are sharing with others