Credit to DABK's blog for this list.

=Page Rank  //  Article Directory=
9    www.wordpress.com
7    www.blogger.com
6    www.articlebase.com
6    www.associatedcontent.com
6    www.buzzle.com
6    www.ezinearticles.com
5    www.articlealley.com
5    www.articlebiz.com
5    www.articledashboard.com
5    www.articlesnatch.com
5    www.articlesphere.com

8    www.propeller.com
8    www.www.squidoo.com
7    www.bpubs.com
7    www.magportal.com
6    www.hubpages.com
6    www.isnare.com
6    www.webmasterbrain.com
5    www.allmerchants.com
5     www.articleblast.com
5    www.articledepot.co.uk
5    www.articlet.com
5    www.articletrader.com
5    www.articleworld.net
5    www.bharatbhasha.com
5    www.bukisa.com
5    www.buzzle.com
5    www.constantcontent.com
5    www.marketing-seek.com
5    www.marketingsource.com
5    www.searchwarp.com
5    www.selfseo.com
5    www.sideboard.com
5    www.site-reference.com
5    www.thewhir.com
5    www.webknowhow.net
5    www.webpronews.com
5    www.weeno.com
5    www.workoninternet.com
4    www.a1articles.com
4    www.amazines.com
4    www.articlebin.com
4    www.articleclick.com
4    www.article-content-king.com
4    www.article-emporium.com
4    www.articlegeek.com
4    www.articlemarketer.com
4    www.articler.com
4    www.articles.simplysearchit.com
4    www.articlesbeyondbetter.com
4    www.articlesfactory.com
4    www.articleson.com
4    www.awebhostingprovider.com
4    www.certificate.net
4    www.certificate.net/wwio/ideas.shtml
4    www.click-partners.com
4    www.contentdesk.com
4    www.easyarticles.com
4    www.expertarticles.com
4    www.goarticles.com
4    www.homebiztools.com
4    www.jogena.com
4    www.linkgrinder.com
4    www.mailbiz.com
4    www.marcommwise.com
4    www.members.article99.com
4    www.morganarticlearchive.com
4    www.news.collectors.org
4    www.powerhomebiz.com
4    www.selfgrowth.com
4    www.seoarticles4u.com
4    www.simplesearchit.com
4    www.softwaremarketingresource.commarketing-article-directory.html
4    www.stickysauce.com
4    www.submityourarticle.comarticles
4    www.theallineed.com
4    www.upublish.info
4    www.webarticles.com
4    www.webmasterslibrary.com
4    www.webs-best-directory.com
4    www.workathomearticles.net
4    www.zinos.com
3    submit-your-articles.com
3    www.allbestarticles.com
3    www.amazines.com
3    www.articlecompilation.com
3    www.articlefever.com
3    www.article-hangout.com
3    www.articleinn.com
3    www.articleintelligence.com
3    www.articlemince.com
3    www.article-niche.com
3    www.articlepros.com
3    www.articlerich.com
3    www.articlesexpress.com
3    www.articlevenue.com
3    www.article-warehouse.com
3    www.content-articles.com
3    www.free-article-search.com
3    www.freezinesite.com
3    www.hamazines.com
3    www.hotarticles.net
3    www.howtoadvice.com
3    www.ideamarketers.com/
3    www.impactarticles.com
3    www.internetbasedmoms.com
3    www.linksnoop.com
3    www.look-it.com
3    www.marketingtroll.co.uk
3    www.media.com
3    www.media13.com
3    www.postarticles.com
3    www.real-articles.com
3    www.reprintedarticles.com
3    www.searchguild.com
3    www.selfseo.com
3    www.solidbytes.com
3    www.stickyarticle.com
3    www.submityournewarticle.com
3    www.valuablecontent.com
3    www.webpromotionguru.com
3    www.websource.com
3    www.zonebot.com
2    www.businesshighlight.org
2    www.article-buzz.com/login2submitart.php
2    www.article-directory.net
2    www.articlescontent.com
2    www.articles-hub.com
2    www.article-spot.com
2    www.mainstreetmom.com
2    www.newarticlesonline.com
2    www.storebuilder.co.uk
2    www.thearticlehub.com
1    www.articlefactory.com
1    www.articlewiz.com
1    www.blogtelecast.com
1    www.niche-article-directory.com
0    www.articlecube.com
0    www.article-treasure.com
0    www.articlewow.com
0    www.authorcontent.com
0    www.free-articles-zone.com
0    www.reprintedarticles.com