at first it sounded nice but then i saw the video and even with the stiff animations of everquest 2 it looks horrible, half of the time the mouth just hung open or flapped about aimlessly...
its an interesting idea but not at all suitable for FFXIVs art direction and they already confirmed at several occasions that they don't want in-client voice chat.

also, its really just a pet peeve of mine but, "toons" go in "the dip", characters go adventuring