You know what? You made me smile for a full hour now the whole time.
This is a great gift; thank you very much for this beta.
Though not much options, you managed to place them in the belonging Blender sections, which is how one would expect it. Congrats!
And having Advanced Settings which are normally hidden is a good idea as well.
a) Under Object => Plasma Object, there's an option to exclude this object from export (Disable Export).
Good to have this option, but wouldn't it be more straight to let this behave as a positive option, as "Is Drawable" is?
User interfaces with negative logic sometimes tend to be a bit less intuitive.
(Just rename it to "Enable Export", "Include in Export", or just "Export", and give it a checkmark by default, maybe?)
b) I followed your first example in the video, and the age exported fine - but the file "MyFirstAge_District_Scene.prp" did not go into //Export as the other three did, but directly in the blender file folder.
c) The name of this thread is Beta as well (PyPPR2)