I have a site that has over 300 articles posted on it... Would it be worth while to: Rewrite all 300 articles Submit to 5 Articles Directories Submit each articles submission to 5 dofollow social bookmarking sites . In my head it seems like it would yield not only some decent traffic but also some decent SERP results.
yes, if you can get 300 articles rewritten and manage to submit them to top 5 artcile directories, you will surely get some good seo benefit. 300 articles is no joke