this reminds me of a story. a teacher of one of my computer science classes made the last question of the final a multiple choice, which of these four emoticons best dscribes your mood right now. most poeple just thought it was a joke question, until they saw that he counted it as a wrong answer if you chose anything but the smiley face. so i lost points because i didn't feel like he thought i should. lamest experience i've ever had in school. after the fact he said it wasn't fair so he gave everybody an extra point even the people who got points for putting the smiley, so with him gradeing on a curve he changed nothing and i still lost points because he's an idiot.