Quote - Didn't somebody say with the right setting in Poser dynamic hair get exported? (sorry, I don't use dyn Hair with Poser).

I said that. And it does get exported, as opposed to "only guide hairs get exported" or "doesn't get exported at all".
I thought it would help, as then (hopefully) no one starts to create code that tries to mimic the way Poser populates the surfaces with hair when that can be fixed by a simple click ;-)
That's like trying to fix Poser's texture references. If Poser can do it, let Poser do it, concentrate on what Poser cannot do. But that may just be my point of view :-)