1. Slashdot – PR9 – 188,000 links
2. Digg – PR8 – 3,470,000 links
3. del.icio.us – PR8 – 1,540,000 links
4. Reddit – PR8 – 1,040,000 links
5. Technorati – PR8 – 760,000 links
6. Stumbleupon – PR8 – 725,000 links
7. Blinklist – PR7 – 1,620,000 links
8. Furl – PR7 – 1,210,000 [...]

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