It is a shame to see Google themselves not following their own recommendations. At all the conferences, when asked about having a dozen domain names, what do you do with them? Google, as does everyone, say that you either put a unique site on the domain name or you 301 redirect them to the real domain name. So what is up with Google not 301 redirecting their names?
Granted, some do 301 (or 302), http://www.gooogle.com/ but not all.
But check out all that duplicate content;
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