JamesR - 10:33 pm on Mar 21, 2002 (gmt 0)
The PR thing has never been as obvious as it has in this last update/algo change (thanks for the rundown dave83, that is nice work). Before we thought it had to do with click pop but even that was very sketchy. The algo seemed to be rotating or had some factors that just couldn't be nailed down. PR was one of the first things looked at but could not find any exact correlation every time (I am talking a few months ago - November - [webmasterworld.com...] ). But again, as dave had pointed out, there it is.