see : Pr 7 and pr 8 Bookmarking sites List
Dofollow Social Bookmarking Sites :
http://www.startaid.com/
http://www.pusha.se/
http://www.sitejot.com/
http://weblinkr.com/
http://givealink.org/
http://portal.tw/
http://www.braniewo.net/
http://www.urselections.com/
http://www.zabox.net/
http://gaddiposh.com/
http://www.newsgarbage.com/
http://www.bookmark4you.com/
http://www.bookmarkingplace.com/
http://www.yemle.com/
http://url.org/
https://bitly.com/
http://www.reddit.com/
http://www.stumbleupon.com/
https://delicious.com/
http://www.hibo5k.com/
http://www.bookmark4you.com/
http://www.parkbos.com/
http://bookmarketingstore.com/
http://www.basketguide.com/
http://pisocietyllc.com/
http://www.recyclespot.net/
http://www.rzxs.net/
http://www.clickerup.com/
http://www.rzxs.net/
blinklist.com
http://www.bookmarktou.com/
http://tagbookmarks.info/
