"And can't be transfered to any other software as a poseable function, only as static props."

Poser poses are not limited to Poser anymore, you don't even need Poser anymore to use a Poser pose. You can install them to DAZ|Studio and use them there in their native Poser .pz2 format. So much for inherant to the Poser software.

Every organisation rests upon a mountain of secrets ~ Julian Assange