Top 15 Most Popular Social Bookmarking Websites

Here are the 15 Most Popular Social Bookmarking Websites as derived from our eBizMBA Rank which is a constantly updated average of each website's Alexa Global Traffic Rank, and U.S. Traffic Rank from both Compete and Quantcast. "*#*" Denotes an estimate for sites with limited Compete or Quantcast data. Last Updated: November 1, 2011
1 | Twitter
15 - eBizMBA Rank | 200,000,000 - Estimated Unique Monthly Visitors | 30 - Compete Rank | 5 - Quantcast Rank | 9 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
2 | digg
199 - eBizMBA Rank | 25,100,000 - Estimated Unique Monthly Visitors | 330 - Compete Rank | 127 - Quantcast Rank | 139 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
3 | StumbleUpon
247 - eBizMBA Rank | 17,500,000 - Estimated Unique Monthly Visitors | 538 - Compete Rank | *90* - Quantcast Rank | 112 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
4 | reddit
384 - eBizMBA Rank | 16,000,000 - Estimated Unique Monthly Visitors | 946 - Compete Rank | 70 - Quantcast Rank | 135 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
5 | delicious
869 - eBizMBA Rank | 5,500,000 - Estimated Unique Monthly Visitors | 1,396 - Compete Rank | *870* - Quantcast Rank | 342 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
6 | tweetmeme
873 - eBizMBA Rank | 5,450,000 - Estimated Unique Monthly Visitors | 1,317 - Compete Rank | 877 - Quantcast Rank | 426 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
7 | FARK
1,728 - eBizMBA Rank | 1,850,000 - Estimated Unique Monthly Visitors | 2,045 - Compete Rank | 1,019 - Quantcast Rank | 2,120 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
8 | Slashdot
1,805 - eBizMBA Rank | 1,700,000 - Estimated Unique Monthly Visitors | 2,335 - Compete Rank | *1,825* - Quantcast Rank | 1,254 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
9 | friendfeed
2,380 - eBizMBA Rank | 1,500,000 - Estimated Unique Monthly Visitors | 4,053 - Compete Rank | *2,400* - Quantcast Rank | 686 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
10 | clipmarks
2,541 - eBizMBA Rank | 1,400,000 - Estimated Unique Monthly Visitors | *2,800* - Compete Rank | 1,679 - Quantcast Rank | 3,145 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
11 | newsvine
2,544 - eBizMBA Rank | 1,390,000 - Estimated Unique Monthly Visitors | 2,224 - Compete Rank | 2,020 - Quantcast Rank | 3,388 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
12 | diigo
3,078 - eBizMBA Rank | 1,200,000 - Estimated Unique Monthly Visitors | 4,765 - Compete Rank | *2,700* - Quantcast Rank | 1,769 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
13 | Hacker News
7,455 - eBizMBA Rank | 490,000 - Estimated Unique Monthly Visitors | 13,367 - Compete Rank | *N/A* - Quantcast Rank | 1,542 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
14 | blinklist
15,667 - eBizMBA Rank | 230,000 - Estimated Unique Monthly Visitors | *N/A* - Compete Rank | 27,753 - Quantcast Rank | 3,581 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA
15 | Faves
19,284 - eBizMBA Rank | 120,000 - Estimated Unique Monthly Visitors | *N/A* - Compete Rank | 31,985 - Quantcast Rank | 6,584 - Alexa Rank.
Most Popular Social Bookmarking Websites | Updated 11/1/2011 | eBizMBA