Open Penguin Data Project – Calling for Submissions

Many of you may have seen the launch of my new project Open Penguin Data. The description of the project isn’t quite clear so I thought I would explain a little further. What is the Open Penguin Data Project? I want to crowdsource potential variables that might be used by Google to determine which pages are caught by Penguin. I have created a CSV of URLs that are marked as either (1) hit by penguin or (2) not hit by penguin for a series of keywords. I need the SEO community to provide variables and their values for each one of the URLs in the dataset. For Example: Let’s say you believe that having links from blog comments might be a variable Google uses as part of Penguin. You would download the CSV of URLs and mark each one as either having or not...

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