If someone writes a story, and places it on ezines, and then places it on thier blog, is this considered duplicate content and cause you to have a penalty as far as google is concerned for thier blog site?
So your saying having the same content on different pages of your site is the big no no, where having an article on ezines and your website is ok?
Exactly.
Other than that there is no duplicate content issue. Big G only penalizes when it´s on the sme website. Think about content syndication.... all big sites present the same news for example... and that´s not considered dup content at all.
Also, if you use the same content for an ezine article that you used on your site, won't you be competing against yourself in the SERP?
What about when the content is in a post and again in the sidebar text widget?
Dup content only applies to content on your site. Say if you post the same article in two places on the same site. But I don't have any problem ranking articles off ezines for competitive keywords.
Exactly.
Other than that there is no duplicate content issue. Big G only penalizes when it´s on the sme website. Think about content syndication.... all big sites present the same news for example... and that´s not considered dup content at all.