Heinz,
Having re-read your essay, I now better understand your comment.
You conclude your essay: "The only reality there is, is a timeless present."
I won't say that you are wrong. Back in the day I got very excited about Marshall McLuhan, Hayakawa, and languages. I certainly like your relation of Absolute non-contradiction to orthogonality.
But, aside from cocktail conversation, I'm not sure where one goes with this. Using metaphor, it's as if your universe is somewhere between the all encompassing connectedness of a cross between an LSD experience and solipsism.
I'm all for both, but on normal days I have numerous 747's fly over my ranch on the VOR radial descending into SFO, and I don't think that happens under LSD or designed by solipsists.
My essay pushes (3+1)D-ontology, also called presentism, and it is a functional model that approximates the reality you describe, but far more useful, in my opinion, than going overboard about the reality of time. I do thing category errors are worthwhile indicators of heretofore unseen error, and I believe you have applied it well toward QM, but I'm not sure categories are good for much else.
My two cents.
Thanks again for reading my essay and commenting. I did enjoy your essay.
Edwin Eugene Klingman