Alright, so I have my blog and I am running adsense on it. I have been writing my own content, but I got lazy and took a few articles from an article submission website (of course, I gave credit to the authors). I took about two articles. Now, I realized that google might see this as duplicate content. Is this true? Will they ban me for this?
If you have more than the 2 articles on the page they will not bann you. If you just use articles and do not have much else on that page i would not do it. Remember hundreds of people are now useing the same articles. Make sure to put something on the site yourself and maybe add your opinion on each article. You should be fine if you add more than the articles.