Noble Samurai Beat The Penguin Checklist
Noble Samurai posted a video that offers a good explanation of the issues related to Google's Penguin update. There is also a downloadable Beat The Penguin checklist that helps you to discover if your site may be suffering from the Penguin Update penalties.
Beat the Penguin Checklist | Noble Samurai
This may be a good read for anyone who is still scratching their head about why Penguin penalized their site.
"Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote." -- Benjamin Franklin