From the article intro: "If you have been blogging for a while, chances are you are familiar with content scrapers.
Content scrapers are websites that steal your content for their own blogs without your permission. Some content scrapers will just copy the content off of your blog, but most use automated software that takes the content from your RSS feed and posts your content to their site like it is a new post."
What you ae going to find in this article:
1) some potential link building benefits to content scrapers,
2) how to find out what sites are scraping your content, and
3) what you can do if you want to either benefit from the linking standpoint or have them take it down.
Read the full article: http://blog.kissmetrics.com/content-scrapers/