Top 10 social bookmarking sites including page rank

Top ten social bookmarking sites with Alexa rank and page rank

1.) Digg
PageRank: 8/10
Alexa Rank: 160

2 ) StumbleUpon
PageRank: 8/10
Alexa Rank: 329

3 ) Technorati
PageRank: 8/10
Alexa Rank: 435

4 ) Del.icio.us
PageRank: 8/10
Alexa Rank: 449

5 ) Reddit
PageRank: 8/10
Alexa Rank: 11,32

6 ) SlashDot
PageRank: 9/10
Alexa Rank: 1275

7 ) Fark
PageRank: 4/10
Alexa Rank: 2,718

8 ) Netscape
PageRank: 6/10
Alexa Rank: 2723

9 ) BlinkList
PageRank: 7/10
Alexa Rank: 5724

10 ) Newsvine
PageRank: 7/10
Alexa Rank: 6,619