One reason members tend to post they are done and no longer reviewing or providing is that they take a liking to one particular person that is also a member here.
A guy starts seeing a lady and convinces her she is special and gets discounts or freebies that would stop if she knew he saw someone else.... Or some girl falls for a guy and believes he is not seeing others..
There have been some extremely entertaining board breakups over the years as a result of it blowing up in their faces.