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If you have multiple domains with the same content and you link them together but hide the title/metas in the noindex tag, does this pass on link value while dodging the duplicate content issues?   Look at teh source code of some of these domains:  chambrelatwilliamsburg.com, thekenwoodoflakeview.com, thehallmarkofcrevecoeur.com, thedevonshireoflisle.com and theheritage-raleigh.com I had never seen this before and I was wondering if it is an "o.k." tactic to employ and if there is any value in linking this way (are the links passing any value)?  Any thoughts?