ASA has 'em, SKW is getting them. I think we may also be going to ship-set manuals.
From what I hear they take up the bin but not all of it...but that's OK since you don't need a large flight case anyway.
I have heard gripes about people taking plates out and then misfiling them, but that's why there are two sets.
As a commuter, this will give me more flexibility as to where I start trips...I won't have to go to domicile to get my flight case first.