Assuming the mobile site is a "m." make sure your using the rel=alternate tag to tell google the different versions.
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How To Sniff Out An SEO Rat: Protecting Your Brand and Your Wallet
6/9/2011 With all the discussion of individuals ratting out websites and or certain SEO companies you probably think this post is about just that. Don't worry, you can breathe a sigh of relief, I wouldn't waste yours nor my time with such a post. However, I...