should anonymous reviews be allowed?
It is a matter of courtesy let alone commercial sense that anyone leaving a review should be prepared to put their name to their words. Many large companies including Google ask customers for reviews, but Google have gone about this with great common sense, asking customers to not only put their name to their reviews but also a small photo of the reviewer. Personally, I never write or say anything that I am not prepared to put my name to. It's a matter of accountability, courtesy, and commercial sense.