If you, as moderator/admin, move a topic to another forum category it should be nice to have a indicator to where that post was moved.
Example: a user posts a question in a category named "A" but it would be better if he has posted it in category "B", so a admin moves to apropriate category. The posts "disapears" from "A" and the original poster thinks this post has been deleted. So he post the same question in "A" (Yes, he only sees forum "A").
My idea is to put something like: "(moved): original post title" in "A". When the user click on it and is redirectioned to this topic but it is now in "B", avoiding floods and repetitives posts.
Got it? Maybe a little confusing (sp?)...
So, how about the idea?