Wolf?
I think Wim has a good point.

Any new figure must be X platform in order to get the support needed to get her "used".

And she can only find "use", if she can get the support?

Limiting the usability to Poser, or DAZ , or any other app, will limit support.

Less support is less usability.

The circle is round.

If the next generations of figures will be for one app only, then V4 and friends will be among us for a long time to come.
Just my 2 cents.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!