Forum Moderators: Robert Charlton & goodroi
Think how to make good for your customers and not how to avoid the penalty.
It seems that Google decides, comparing the site with the average statistical picture and allowing natural statistical fluctuations and deviations.
It means that if you have a reason to believe that you do something similar to that "white hat" site owners do you are safe because the primary goal of any honest site is to satisfy the customers and not the Google.
Vadim.