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“Generals and high ranking officers, we all know the basics in the war for Good Data Analysis. We know to randomize, we are careful with our assumptions, and we extrapolate with great caution. However, I have noticed that we are losing the battle in one key area: Missing Data. Far too often is this battle front ignored or dismissed at the peril of our charge forward for Knowledge! It is a grave miscalculation to not concern ourselves when we are presented with this problem. We can not idly stand by as missing data are not treated with more care, for in it we may find our key to win this war!” (via Statistics Propaganda Poster Missing Data by NausicaaDistribution)