Suggestion: Like/Dislike buttons for posts

As the title says, I'd like to put forward a motion towards implementing 'Like' / 'Dislike' buttons, similar to what Facebook, YouTube, Queenonline Forums use, so people can rate individual posts :-)

i will have a look at this and see what i can do. i was thinking a rating - up to 5 stars.

[edit]

I disliked what I've already said.