berikut ini daftar social bookmarking dengan pagerank tinggi dan dofollow, beberapa sudah ada di plugin addthis, itung-itung cari backlink gratis 😀
Page Rank 8
Reddit.com 326
folkd.com 1325
Page Rank 7
EbaumsWorld 1479
propeller.com 1841
metafilter.com 2021
care2.com 2197
connotea.org 4784
tipd.com 13603
Page Rank 6
dzone.com 2568
sphinn.com 6799
mylinkvault.com 7303
kirtsy.com 10206
kwoff.com 15160
Page Rank 5
indianpad.com 3833
a1-webmarks.com 5625
searchles.com 7385
spotback.com 7561
tagza.com 7615
corank.com 8601
designfloat.com 8950
plime.com 26072
buzzup.com 36303
linkatopia.com 56051
scoopit.co.nz 76903