
Random Pictures Can Make Duplicate Content Look Authoritative (Philip Wilson Steer: The Black Hat)
In the affiliate days of old, you could take a data feed full of product descriptions and slap it up on the net, buy yourself a PR9 link and you were off to the races. Champagne for everyone. It was long tail before the phrase existed. Google got wise, and in addition to de-linearizing PR, they started doing very sophisticated duplicate content filtering.
The cliche term “Add Value” was born sometime thereafter, and augmenting commodity content has become an art form. The key is to add enough new and unique value so that you can have oodles of keyword rich content without tripping the duplicate filters. I’ve said ‘add value’ again and again at conferences, and I really mean it. I really mean add value to my wallet, that is, but if that means making an original site then so be it.
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