"It would be cool to have one app that both has Poser capabilities and Vue/Bryce capabilities built into it."

Took the words right out of my brain. An advanced version of Poser would be the ideal realization of that, I think. It might necessitate a higher price, but so long as it were still considerably lower than, say, Maya, and still had the relatively easy learning curve of Poser, Bryce, and Vue, it'd be a huge success.