Separate points for posts

Since there is such a type of feedback as voting for posts, I would like to slightly improve this tool. After all, "0 points" - this can be a single voted, and +40 -40. It would be handy when looking at the text “n points” to see how many of them were in plus, and how much in minus (as it is done, for example, in the queue ). How do you think?

PS And still very lack the evaluation of ":)"