Am I'm the only one who noticed that some questions get multiple answers, however, some of the answers are the same, a subset of or have a slightly different nuance than another, older answer.
I was wondering if there ever was a way to answer questions in a collaborative fashion, in which one could add parts of his answer to the answer closest to his. I know that we have the comment section, but some people probably post their answers just for the sake of points, so in that case, perhaps the points can be divided by the the amount of collaborators.
Maybe, doing that could also solve the problem of "unanswered" questions, due to many good answers?
Or is this something that a moderator addresses when he sees it, for instance to lower the clutter of having x times the same answer?