Hmmm. I know I am probably biased on the issue, but I don't see the multiple feedback to be a huge problem just a limitation on the application. The members can still post in the threads and let the negatives come to light or vice versa. I saw the poll as just a "quick check" before you buy from a person. It will be apparent if a member is not doing their best in their dealings with the other members. I know it isn't perfect, but it seems like a novel idea to me even with its limitations.