Confirmed: A Panda Refresh, Version #23

Google has confirmed that this is a Panda refresh. This would make it version 23 and it impacted about 1.3% of English based queries.
I should note, I am shocked they pushed out a refresh before the holiday seasons. Last year they promised they would not do a Panda update before the holidays. What a difference a year makes.
A week ago...

Source: http://www.seroundtable.com/google-update-maybe-16121.html

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