Board Thread:General Discussion/@comment-2020154-20121222143152/@comment-4407814-20121223044452

How would you tell that a reply was in reply to their own reply? There's no reply button to reply to a reply, to identify which reply a reply is made to, unless it was quoted.

If an IP user were replying to five different people's replies in a message thread, that would appear to be the same action as your scenario, since you just stick a new reply at the end of the thread in comments and if you don't want to quote in the new forums.