Do-follow social bookmarking sites

The Bookmarks and Votes site has several niche specific do-follow social bookmarking sites:

Here is a list of non-niche specific do-follow social bookmarking sites:

reddit (8)

folkd (7)

metafilter (7)

wikio (7)

current (7)

connotea (7)

tipd (7)

blinklist (7)

clipmarks (6)

dzone (6)

sphinn (6)

kwoff (6)

jumptags (6)

mylinkvault (6)

spurl.net (6)

a1-webmarks (5)

designfloat (5)

spotback (5)

Oyax (4)

Updated October 29, 2010