The SAT is the single biggest determiner of intelligence I've come across (at least from people taking the test 10-20 years ago). It's the only number I've come

The SAT is the single biggest determiner of intelligence I've come across (at least from people taking the test 10-20 years ago). It's the only number I've come across that people commonly have, and is ballpark correct. Throwing it away is insanity.