Wolf,

The exporter is NOT JUST for LUX.  If you were reading the threads, BB is going one-up on this idea and plans to make the base code flexible enough to allow adaptation and therefore export (in future iterations) to other renderers as well.  This is what Daz has done throughout much of its development cycle (taken existing ideas and tried to change/improve them).  It represents innovation and that SHOULD be encouraged without hesitation.

Cheers