I have to disagree because there 16 bits isn't enough to encode ACK of the intent of the original email. To me, he's saying "Hey, look what I made Eric do!" wh

I have to disagree because there 16 bits isn't enough to encode ACK of the intent of the original email. To me, he's saying "Hey, look what I made Eric do!" which is undoubtably more satisfying than getting some line level employee fired.