Rodney,
And there was me thinking it was just ME that crammed too many things in too little space. Well done, you beat me hands down. That was an interesting and vibrant trip round the universe. You finished with;
"Einstein's Unified Field is, for now, a vastly unappreciated success!" True except for it's present complete discordance with QM. But that's resolved by my own essay. Do read my own allegorical trip across the universe to make QM fit (an only very slightly re-interpreted) relativity with a unified field. Much misunderstood it seems, but hey that's the universe for you! (do check out my cyclic model in the Academia preprint link(s) in my blog)
Best wishes
Peter