[drschwabe]

Yeah the PNG embedded 'drag and drop to restore your config' is brilliant.

Reminds me of Fireworks which Adobe killed off (after putting out a decent update or two to be fair) which used PNGs for layers and meta ala PSD format.

But its more analogous to a 3D modeller suite like Blender or Maya but with theoretical feature such that you could take a rendered output image and dragndrop it back into the 3D viewport and have it restore all the exact render settings you used instantly back. That would be handy!