I think demostrations such as these are becoming un neccessary. Amiga computers un that thrilling as they used to be. Now they use standard parts that everyone is well aware of (or will be) and well aware of what they can do. So while this is the new Amiga, every other amiga will be fairly similar so i would think Amiga showcasing will start to die in the near future.
That is of course when their not showing AmigaOS. This i believe would be the only reason they would show case the Amiga computers in the future. The AmigaOS will be new with ever revision and be improved by something. The hardware wont need to be showcased by Amiga companies, they'll prolly be showcased at the manufactorers own hardware shows.
I hope they could run a beta of AmigaOS4 or even Alpha

- But thats right, AmigaOS for Blizzard is com'n out first (or was that cyberstorm?) so i doubt it would be able to.