Planet13 - 7:09 pm on Dec 16, 2011 (gmt 0)

...but what if you have a 5 year old site with 3000 thousand unique, original content pages... not everyone of those pages will gain significant traffic or user views...

Maybe moving those particular pages - if they have a common theme - to a NEW site that is more closely aligned with that theme will help out in terms of generating traffic and improving metrics for those pages.

that's not so much a Panda consideration, but more of a traffic / monetization consideration.