At the moment, if I post a comment on another person's answer and that person responds, I am not notified about the response. I realize that MO does not want discussions, but sometimes when discussing a question or answer, it's useful for the other person to know that you've responded to his or her comment. The feature request proposal: Give users the ability to either notify another user that a response to a comment has been posted, or allow threaded comments through use of a "reply to comment" button.
Are there any arguments against this proposal?
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