try this one.. it has a huge list of article submission sites : http : / / www . directorycritic . com / article-directory-list . html
Soonest article directory is articlesnatch.com PR5 and articlerich.com I have found a good directory which soon will come pr3 or pr5 www.articleray.com you can check backlinks it have 5 links from pr 5 sites. so minimum this site is pr3
http://www.articlemayhem.com http://www.myezineonline.com http://www.eddyarticles.com http://www.s-article.com http://www.theworldlyrics.com http://www.articlecube.com http://www.articlemonkeys.com http://www.articlespirit.com http://www.articlemayhem.com http://www.articlesbase.com These are best articles website.
May be worth noting down if the directory has no follow links - articlesbase is nofollow when I last checked..