I've never had enough reason to take down my reviews, even when my scumbag of a brother took great pleasure in informing some of my family about me, they are all there to see good and bad. I know personally there have been ladies that for one reason or another have been forced to have their reviews taken down. I also agree with James that this is a very small percentage and most do it for other reasons. All I would say is if a lady decides to 'opt out' just give her the benefit of the doubt. If you don't like visiting ladies with no reviews the answer is simple, don't go to see them.
Tiff xxx