Bewenched - 2:38 pm on Aug 16, 2012 (gmt 0)
I would suggest that is unlikely and not a very good policy if true - there are people out there who can generate low quality content very, very quickly
Although I agree with the creating low quality quickly. Google in the past has done this type of thing in the past just before an update. Almost as if they flip-flop results to see what comes up.