Aha, great news. Some hierarchy would come in very handy.

Any strategy yet for exporting groups and objects towards layers, materials, groups?
I think you've got guts (and impressive brains) to come up with a new organising system while almost all the other programs use layers and groups. But that makes the export quite a challenge I guess.. Would really come in handy if Styles would easily transfer to the material setup (since you have the different colours on screen). Now in LWO and OBJ export styles get lost if i'm correct, while objects translate to groups. So how about groups?