Testing behemoth ETS announced a re-revised SAT for 2015, trying to stay one step ahead of its rival and the legions of teenagers who game standardized tests. Suggesting the vocabulary section was intended as "a proxy test for wide reading," Chad Orzel says memorizing obscure words is "dumb and pointless, but probably takes less time than getting a large vocabulary the 'right' way." Indeed, in the contemporary college prep atmosphere of clubs, sports, musical instruments, and hours of homework, who has time to read anyway? Even English students are likely to stick to SparkNotes (whose…