Can you describe a bit more what e-on could have done when the Poser crew did not provide them with a new SDK?

Simply install Poser 11 on the same computer, direct Vue to this and it works. I have it running on Mac and Windows, no problem.

BUT, keep in mind there are other formats as well, no need for pz3 and only pz3.

Last but not least, now it is too late - Bentley does not do any support or development on the software,. If the source code will become open source the future will show, this is dependent on a lot of thing. And to be clear, if that happens then I think pz3 import will be out - I'm sure the SDK is under copyright by the Poser people and I am not sure if they want to give that out for free.

One day your ship comes in - but you're at the airport.