Hello,
I'm glad that you asked that. I created this website and I actually was about to start a discussion about the rating system.
The feedback system is not finished. Meaning that I did the first part where you give the feedback and your partner can receive the feedback you give. The second not yet implemented was to list the feedback each member received on their profile. With all the details: sent, received, positive, neutral, negative, a percentage of positive ratings received and also the actual message of the feedback.
However, recently I received complaints about the rating system and I intend to make changes to it.
First of all, the idea of this project is to send 100 used stamps to a random member. When I was a kid, I could buy from the post office a "philatelic envelope with surprises" containing 50 or 100 stamps. You did not knew what was inside. It was a surprise. I couldn't wait to see what I got! I had a lot a fun simply from digging trough the stamps. I didn't like all of them, they were randomly selected, but I could find some that I liked. This is what I wanted to reproduce with this project.
The rating system was to make people more responsible about the stamps that they send. And here I had in mind the physical quality of the stamps. Basically, don't send stamps that you would throw away. If they are the theme that you like or the country that you like is very subjective. And since the partner you get is randomly selected, you can not aspect to always have what the other one wants. Someone gave negative feedback for receiving Christmas stamps. This is especially hard for the beginner collector who doesn't have a large collection to select from.
When you send the stamps, one of the conditions is "Send stamps that you have and like". The profile of your partner is to give you an idea of what he likes and in this way to increase the chance to get stamps that you like, but nowhere is suggested that this is mandatory. As long as the partners are selected randomly, this cant be mandatory. For more precise exchanges you can propose a direct swap to someone. I am sure that if possible most of us will do their best to please the other.
I would like to hear some ideas on how to make this better.