15+ High PR Social Networking Sites List

Social Networking Sites List 

No:	Link	Page Rank
1	http://twitter.com/	10
2	http://www.facebook.com/	9
3	http://www.linkedin.com/	9
4	http://pinterest.com/	9
5	http://plus.google.com/	9
6	http://www.reddit.com/	8
7	http://www.stumbleupon.com/	8
8	http://www.myspace.com/	8
9	http://delicious.com/	8
10	http://www.scoop.it/	7
11	http://technorati.com/	7
12	http://www.quora.com/	7
13	http://slashdot.org/	7
14	http://www.squidoo.com/	6
15	http://www.hubpages.com/	6
16	http://alltop.com/	6
17	http://triberr.com/	5
18	http://list.ly/	5
19	http://www.inbound.org/	5
20	http://youmob.com/	4