Interesting to know. I often use say again, but I use it because of of Limoncelly and Hogans book, "the Practice of Systems and Networks Administration" where

Interesting to know. I often use say again, but I use it because of of Limoncelly and Hogans book, "the Practice of Systems and Networks Administration" where they (or someone they refer to) suggest it works better in noisy environments. I guess they have worked with someone with experience from the army..?