I wish to know the use of "This is a Great Comment".
How does it help the person who has posted the comment and also to the person who has posted the question?
migrated from stackoverflow.com Aug 14 '10 at 7:52
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You mean the comment vote function?
Well, for one, it allows others to agree with a point of view, without having to write it down themselves. That is good because
secondly, it is a great way of giving feedback what people think is an especially great, or witty comment.