Likes are usually a symbol of agreement imo. Generally that means you either share the same opinion or support the idea that the poster is putting out there in some way. As for dislikes, you know some people would abuse it because they don't like certain users. Some might even want to get dislikes and troll harder.
if there is a thumbs up option,there should be a thumbs down option
and cut down on how many you can use of the likes.make em think before they use them or a dislike
uuuh like I do