MarvinH - 12:42 pm on Jun 24, 2012 (gmt 0)
I've discovered is there is one piece of data, already collected in Google Analytics, which has a direct correlation with page quality.
Which piece of data are you referring to?
I think this single piece of information, available to everyone, is what Google is using to determine page quality.
Which single piece of information are you talking about?
Claaarky, am I missing something in your post, or you purposely don't wish to share, in which case I see no point in posting.