Website PageRank Alexa Rank Do-Follow Popularity #1 slashdot.org 9 2,030 Yes 97.5% #2 reddit.com 8 137 Yes 94.8% #3 squidoo.com 8 192 N/A 94.8% #4 stumbleupon.com 8 161 N/A 94.8% #5 delicious.com 8 554 N/A 94.3% #6 digg.com 8 678 no 94.2% #7 technorati.com 8 1,660 Yes 92.9% #8 folkd.com 8 3,623 Yes…