In my opinion I think that at this point users should not be able to send to / receive from the same partner again. We are already 75 active members so it should be able to last for some time before we have to repeat members. If the slots are full, we can just keep trying until we get a free one.
I have received 40% of the exchanges from the Netherlands and I sincerely don't want more exchanges from there for a while! I also got 42% on the sending partners also from the Netherlands, and I don't want more from there also.
I think the idea of a group like this is to exchange with users from many different places, and that is not happening at the moment. Finally, I have now sent to almost all the users in the Netherlands so I will be getting users from somewhere else from now on. And that is what I want.
No hard feelings, please. This is just my opinion (in general and not individualized from someone specific).
Regards to all.