It certainly makes you realize that translation is as much an art as a science. For example we have a core concept of "Collections", many languages this could b

It certainly makes you realize that translation is as much an art as a science. For example we have a core concept of "Collections", many languages this could be translated in multiple different equivalents and we want to make sure that the closest is chosen. Misunderstanding might be someone that translated to Collection -> Drawer which isn't really correct. Abuse has been minimal, mainly things like adding smiley faces into translation strings or just what you'd consider to be purposefully poor translation here and there. We use CrowdIn to manage the community and it provides tools to ban contributors in these cases.