Some good advice here. However, I dsergaie with your point about not having articles on your own site as well as in directories. You suggest this shouldn't be done. However, if what you say happened in terms of how the search engines perceive the origination of the text, then this would actually mean that any web site that used articles from a directory site would also be penalised. That in itself would make the whole concept of article directories nonsense. We should never forget that our web sites are for human readers, not search engine spiders. That means if you write articles, but don't include them on your own site, you will look a bit shady because you are not prepared to use your own material on your own site, even though you're happy for it to be elsewhere. Hence from the human perspective you must include articles on your own site that you also have on directories. If, however, you are worried that you'll be found out by the duplicate content rule within the search engine spiders (and I haven't been on a web site that's used my own articles for the past 10 years) then all you need to do is to stop your article pages from being indexed with the robots.txt file as advised by Google itself in its webmaster guidlines. Doing that means you won't suffer the duplicate content penalty, but will benefit from the human impact of the article on your own site.

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