Sounds good, thanks for the update Matt. I must ask though: I wonder whether you've seen the "January 26 2011 Traffic Change - Back to 'Zombie Traffic' " discus

Sounds good, thanks for the update Matt. I must ask though: I wonder whether you've seen the "January 26 2011 Traffic Change - Back to 'Zombie Traffic' " discussion over at Webmaster World? A number of webmasters there (who own websites with fully unique content) are reporting that they've seen lower quality content sites and/or content scrapers rank above their established sites with good content, starting from around the 26th Jan. There's no specific queries/websites talked about there (I might be wrong but I think Webmaster World has some rules preventing specific discussion of websites/queries), although I thought I'd flag it up since some webmasters have noticed adverse affects from a Jan 26th algo change; and it sounds like this might be the cause. Anywhoo, that being said: it's great to see Google continuing to be on the ball and responding to the recent feedback from various blogs and other sources (e.g. here).