There are deceitful Facebook users who are posting pictures of sick, starving, dead and injured children, adults or animals on Facebook, to trick other Facebook users into sharing them in order to make them popular. This type of activity is a harvesting scam, and the photos or videos in them are being used without the owners' consent. The heartless and deceitful people who are tricking Facebook users into sharing are only taking advantage of caring Facebook users, who think they are helping out, by playing with their consciences. The scam may also ask Facebook users to compliment a child, an adult or an animal, or type "Amen" to be grateful for something.