Engineers complete work tasks faster and more efficiently as a result of the readability process. Engineers who have been granted readability judge themselves to be more productive than engineers who have not been granted readability. Changes written by engineers who have been granted readability are faster to review than changes written by engineers who have not been granted readability.
That's not at all close to "The net effect on _everyone is faster_ with the Readability process in place," espcially considering < 10% have Readability; i.e., only 10% are faster.
