Social bookmarking

Social Bookmarking site lists..

1. http://www.ebizmba.com/articles/social-bookmarking-websites

2. http://www.searchenginejournal.com/125-social-bookmarking-sites-importance-of-user-generated-tags-votes-and-links/6066/

3. http://www.social-bookmarking-sites-list.com/

4. http://www.caroline-middlebrook.com/blog/do-follow-social-bookmarking-sites/

5. http://www.social-bookmarking-sites-list.net/

6. http://traffikd.com/social-media-websites/

7. http://pravalikadesigns.com/top-sb-sites.html