actually, V4 has been out for more than 2 years now, right?  and i don't think she has collars to pose.   so new people won't know to pose with them, V3 fans will use them pretty consistently, and people sort of in the middle won't know how much to do. 

if you haven't posed the collars at all in that, how does it look if you do use the collars?  how does it look at 50% collars, 50% shoulders?  in my experience with other figures, it matters a lot how you split bends.  and you and Phantom have been getting very noticeably better posing results than anyone else.  so i've definitely observed that there's a difference in the results depending on how you pose her.

here's a simple test:  apply V4 and V3 poses to her, and look at the results.  those will be the "norms" for most of the community.