There are lots of good members that sell quality animals that have opted not to contribute to this site (or to not renew their subscriptions). I'm sure that there are multiple strong arguments to stick with contributing members only, BUT you'd be missing out on some great experiences...besides, not everyone that contributes has visible coins (they can be taken down by the members). I know I had taken mine off for a while, but I think my moderator status has overpowered my other membership level.
So, does the fact that I don't have coins showing mean you wouldn't purchase from me?