Here is a list of high PR social bookmaring sites, don't spam them like many of un-informed SEO professionals.
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top 50 booking lists and URL alongwith Page rank
http://classifieds.yahoo.com 9
http://www.biggestclassifieds.com 9
http://squidoo.com 8
http://latimes.com 8
http://latimes.com 8
http://economist.com 8
http://g0ng.com 8
http://craigslist.org 7
http://ebay.co.uk 7
http://sfgate.com 7
www.paccindia.com 7
http://gumtree.com 7
http://kijiji.com 7
http://blinklist.com 7
http://vivastreet.co.uk 7
http://ghanaweb.com 7
http://hoobly.com 7
http://finda.co.nz 7
http://classifieds.fairfax.com.au 7
http://apaonline.asn.au 7
http://www.mofuse.com/ 7
http://atlanta.craigslist.org 6
www.sunclassifiedads.com 6
http://www.none.com 6
http://marketplace.sfgate.com 6
http://toronto.kijiji.ca 6
http://london.kijiji.ca 6
http://backpage.com 6
http://oodle.com 6
http://killerstartups.com 6
http://ezilon.com 6
http://materials-equipment.vivastreet.co.in 6
http://kudzu.com 6
http://wahm.com 6
http://businessknowhow.com 6
http://kaango.com 6
http://recycler.com 6
http://netvouz.com 6
http://cracker.com.au 6
http://buysell.com 6
http://pennysaverusa.com 6
http://uscity.net 6
http://loot.com 6
http://traderonline.com 6
http://classifieds.livedeal.com 6
http://www.visittnt.com 6
http://classifiedextra.ca 6
http://4arabs.com 6
http://soundvision.com 6
http://ads2book.com 6
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