I absolutely agree with Simon above me. Official translators should be able to "bury" a suggestion, preventing it from being suggested, not deleting it. Suggestions are a very valuable resource, but if they're wrong the can be rather harming.
However, I don't think there should be a "rating system" and buried suggestions should not affect karma, because it's very easy to create bad entries. The important thing is to have a cleaner and more efficient suggestions list.
I absolutely agree with Simon above me. Official translators should be able to "bury" a suggestion, preventing it from being suggested, not deleting it. Suggestions are a very valuable resource, but if they're wrong the can be rather harming.
However, I don't think there should be a "rating system" and buried suggestions should not affect karma, because it's very easy to create bad entries. The important thing is to have a cleaner and more efficient suggestions list.