High pagerank social bookmarking sites list

Hello friends, i am sharing high page rank social bookmarking sites list which are top domain authority sites,below there are some sites which are nofollow but they are still effective sites better than low dofollow sites, I will update my social bookmaking list shortly, but now you can bookmark  my page.

my previous article for social bookmarking sites were :

Instant approval dofollow social bookmarking sites list 2013

free dofollow social bookmarking submission sites list 2013

Top Social Bookmarking sites
Sr.no	Website Url
1	twitter.com
2	digg.com
3	reddit.com
4	stumbleupon.com
5	buzz.yahoo.com
6	kaboodle.com
7	delicious.com
8	tweetmeme.com
9	technorati.com
11	fark.com
12	slashdot.org
13	clipmarks.com
14	newsvine.com
15	diigo.com
16	dzone.com
17	faves.com
18	http://www.twine.com/