Originally Posted by Russell L
If you tune like the rest of us it would make it easier to communicate. But, you can do what you want. No rules here.
It is easier to say ... "the riff is AAAABBBDDDEEE" than "mirror this, 2nd fret G strings then 2nd fret A strings then open string on the D string and then 2nd fret D string" or "look at my hand ..."
I don't know but it makes very boring cr*p. My ex guitar player was always in very wierd tuning so telling me the name of the chords or what the notes are in his wierd chord worked better than trying to match the movement of his hand.