Collective posts

I had a problem when I wanted to make a post to which several authors would have a hand (while two of them). The post makes one, the rating grows with one, I consider attempts to write in the article “plus another author” to be ridiculous.

I propose to make it possible to indicate several authors (co-authors) to whom points would be added and subtracted.
I foresee the problem: a false indication of authorship. There is an option to make confirmation of all co-authors and only then the post will open for reading.

I foresee another problem: to insert friends into more or less opportunistic posts. I suggest, then divide the points into two, three, four. For happiness is not in points and so is fair.
')
What will the venerable public say?

PS: in my opinion, such a mechanism of collective posts would strengthen Habr as a resource for authors