Usually I like a brief reason if possible for edits, and or deletions of posts. And I'm not too sure how to feel about what posts have been edited.. because well they've been edited before i get a chance to look at them lol
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So i guess one good thign is the response time : ), though i'm not sure what my thoughts are on what they're editing, and again i definitely woudnt mind a one or two sentence statement on what the edit/deletion of the post was for.