Why Are sloths voted one of the ugliest animals?

Sloths are given a bad rap. They are always the butt end of the joke and now National Geographic Votes them one the worlds ugliest animals. They're cute. They're furry. They have the warm fuzzy place in your hart where only a loving grandmother or beloved pet could reside. I ask you this one thing, could you ever look at a face like this and not want to give it moss or oranges or whatever these things eat? I know I couldn't cause I am not made of steel.
http://www.bing.com/images/search?q=sloths&id=14E76923CF0C6A6AA0462BE384FFB5EFCA72FEA3&FORM=IQFRBA&adlt=strict#view=detail&id=14E76923CF0C6A6AA0462BE384FFB5EFCA72FEA3&selectedIndex=0