It doesn't have obvious uses that jump out.
About the only one I can think of is a place to make fun of those losers who sue their high schools and school districts because some teacher didn't give them an A+ so their average drops and someone else gets to be the top of the class (boohoohoo, sob story about how their lives are ruined follows).
Not that that's a big market or huge traffic maker, but everybody likes to make fun of arrogant twits like that.