This list directories reviewed by me. I submitted my blog to these directories and after 8 days, my blog from PR2 up PR3 :). Almost of them approval my blog and i think Google count these links.
Hope this help to you, you can reply here to add quality directories which you know to help people build backlinks.
[list]Sort by PR 3-6:
http://www.simply-link.com 3
http://www.hitwebdirectory.com 3
http://www.bizimplanet.com 3
http://www.theshoppings.com 3
http://www.4dlink.com 3
http://www.addbusiness.net 3
http://www.addsitefree.com 3
http://www.alltheshopsonline.co.uk 3
http://www.aokdirectory.com 3
http://www.aqard.com 3
http://www.arbecey.com 3
http://www.bpdir.com 3
http://www.campp.org 3
http://www.chaqra.com 3
http://www.chhap.org 3
http://www.counterdeal.com 3
http://www.devdir.biz 3
http://www.dhdphoto.com 3
http://www.dmozonline.com 3
http://www.dofol.com 3
http://www.dynn.org 3
http://www.etup.org 3
http://www.euroindia-it.org 3
http://www.pittsburghartreview.org 3
http://www.ccwos.com 4
http://www.batfox.com 4
http://www.brotherce.com 4
http://www.ribcast.com 4
http://www.zqnyj.com 4
http://www.devoteclub.com 4
http://www.eduology.com 4
http://www.freewd.org 4
http://www.i-dio.com 4
http://www.jaborwhalky.com 4
http://www.jadoyc.com 4
http://www.lambusango.com 4
http://www.linkaddurl.com 4
http://www.listsitefree.com 4
http://www.netwerker.com 4
http://www.pmdip.org 4
http://www.sudanow.net 4
http://www.svguia.com 4
http://www.thalesdirectory.com 4
http://www.world.com.ru 4
http://www.californiadir.com 4
http://www.dir2dir.net 4
http://www.marketingwebdirectory.com 5
http://www.cultuurtechnologie.net 5
http://www.cy-sd.com 5
http://www.jjhx.com 5
http://www.pegasusdirectory.com 5
http://www.shane-english.com 5
http://www.vision-iq.com 5
http://www.zicosur.org 5
http://www.xfoksite.net 5
http://www.yekey.com 6
http://www.freeprwebdirectory.com 6
http://www.polypat.org 6
[/list]