Here is another list of Social Bookmarking sites. It can help you in your optimization. Feel free to used this bookmarkings

delicious .com

earthfrisk .com

onethatknows .com/pligg

givealink .org

wobblog.com

plugim .com

tagsnest .com

kwoff .com

blogmarks .net

diggdirect .com

newscola .com

th3scoop .com

topinews .com

linkhunting .com

sitejot .com

koolontheweb .com

bookmark4you .com

getboo .com

gaddiposh .com

healthranker .com

dekut .com

maple  .nu

bookmarkyourlink  .info

cmymark .com

webmaster911 .com

oopza .com

dizzed .com

7878748 .com

squigglr  .com

gabbr .com

yoorl .com

weheartgossip .com

bookmax .net

topstumbles .com

bookmarkplace .com

veryhotlinks .com

pusha .se

blogengage .com

favoor  .com

strod .com

www.kirtsy .com

mobiseer .com

quadriot .com

url  .org

faves  .com

linkagogo .com

myhq .com

Posted By: Oes Tsetnoc SEO Package