query: What is the rationale between only allowing one user/mention notification in a comment?
positive_passages.docid: 27051
positive_passages.text: Why only one @user per comment?
negative_passages.docid: 36073
negative_passages.text: @ symbol not allowed more than once on comments
negative_passages.docid: 23614
negative_passages.text: A method for the OP to accept comments?
negative_passages.docid: 133182
negative_passages.text: "Comments disabled" should not be a link
negative_passages.docid: 15279
negative_passages.text: Implement a Selective Comment Ban
negative_passages.docid: 139516
negative_passages.text: User profile comments
negative_passages.docid: 147193
negative_passages.text: Should the site prompt new users to include an @name in comments?
negative_passages.docid: 49430
negative_passages.text: "Add/show 1 other comment" bug strikes again
negative_passages.docid: 90154
negative_passages.text: Difficult to lose the "converted to a comment" status message
negative_passages.docid: 70385
negative_passages.text: Prevent the OP commenting on their own post?
negative_passages.docid: 148364
negative_passages.text: Should I notify people I mention in the acknowledgements section?
negative_passages.docid: 127692
negative_passages.text: One comment per user per post but be able to reply to existing comments
negative_passages.docid: 47370
negative_passages.text: How do you choose when to show the "Please avoid extended discussions in comments" notice?
negative_passages.docid: 18726
negative_passages.text: Receive Notifications for Comments on any Answers to Your Question
negative_passages.docid: 51535
negative_passages.text: What's the justification for the commenting reputation requirement?
negative_passages.docid: 144201
negative_passages.text: Can I place  in a comment?
negative_passages.docid: 74354
negative_passages.text: Indication required for up voted comment in Android app