Today i want to share Top social bookmarking sites List According to Their Page Rank 2013.
Page Rank 8 social bookmarking sites
http://reddit.comhttp://mixx.com
http://stumbleupon.com
http://connotea.org
http://technorati.com
http://citeulike.com
http://del.icio.us
http://slashdot.com
http://chime.in
Page Rank 7 social bookmarking sites
http://friendfeed.com
http://multiply.com
http://fark.com
http://buzzfeed.com
http://newsvine.com
http://diigo.com
Page Ran 6 social bookmarking sites
http://folkd.com
http://blinklist.com
http://dzone.com
http://wink.com
http://Icio.de
http://Gather.com
Page Rank 5 social bookmarking sites
http://marktd.com
http://wirefan.com
http://Linkagogo.com
http://Backflip.com
http://Buddymarks.com
http://Mybookmarks.com
http://mylinkvault.com
http://Searchles.com
http://Tagza.com
http://Getboo.com
Page Rank 4 social bookmarking sites
http://clipclip.org
http://chipmark.com
Yahoo bookmarks
http://corank.com
http://markaboo.com
http://Sitejot.com
http://Cloudytags.com
http://Oyax.com
http://zlitt.com
http://murl.com
http://de.lirio.us
http://Easybm.com
http://Bookmax.net
Page Rank 3 social bookmarking sites
http://mysitevote.com
http://bookmark.net
http://bibsonomy.com
http://linkarena.com
http://linksnarf.com
http://socialogs.com
http://bookkit.com
http://blogbookmark.com
Social bookmarking is a smart way to get new content indexed as it is crawled more often by the search engines. There are more social bookmarking sites but this are the best that I could gather.