I’ve been trying this with Twitter tweets, so why not with Facebook posts as well? There’s probably a greater likelihood of promoted posts in this set, but take a gander and see what you think. You’ll also notice that each metric – likes, comments, shares – is also listed as a % which is calculated by dividing that number by the total number of fans. So 100 likes from 10,000 fans = 1%.

UPDATE: Think shares or comments are more important? No problem.
Order by: comments / shares / likes