Oh, I've seen it, we are aware there are a number of arrow-related issues that should be discussed. And I believe Aeralik has already posted elsewhere that 67 is just the usable level of the arrows, for usage and damage calculation purposes they are level 70.
However, changes to arrows are a decision that Aeralik and the itemization folks make. He's already got a discussion thread going
here, which would be a more appropriate forum for it.
LINK