High Quality Social Bookmarking Sites List

https://myspace.com/

https://pinterest.com/

http://slashdot.org/

http://www.reddit.com

https://www.stumbleupon.com

https://delicious.com/

http://www.citeulike.org

https://www.diigo.com

http://www.designfloat.com/

http://newsvine.com/

http://www.bibsonomy.org/

https://app.blinklist.com/user/login

http://www.folkd.com

http://www.bookmark4you.com/

https://www.tumblr.com/

http://www.diggita.it/

http://www.scoop.it

http://www.socialbookmarkssite.com/

http://url.org

http://www.thinmarker.com/