Also worth noting is that shortly after Panda was released, Google’s MichaelWyszomierski said that “Removing lowquality pages or moving them to a different domain could help your rankings for the higher quality content.
With Google's Panda Update, low-quality content can impact an entire domain, but removing these pages -- or moving them to a different domain -- can help your rankings, says Google's MichaelWyszomierski.
Google's MichaelWyszomierski posted: Yesterday, we asked if Google was listening to its users, following the rollout of its latest algorithm update targeting "lowquality" sites that hit some sites hard and helped others.