Hi Joy,
It's a good idea to have your own blog, and I've added it to my favourites. It is quite demanding on time keeping a blog live, so I hope you will be able to maintain it with your thoughts and ideas on quantum correlations and papers of interest.
The 4 spheres are uniquely defined and S15 is the only viable embedding that brings them together, and proof is proof (apparently that is now a radical idea in modern physics), so I'm not going anywhere else. I note that it seems to be dawning on mainstream physics that most of their big ideas have been proven to have failed. How long will it take for the physics community to let go of the ideological belief that QT is fundamental?
All the best,
Michael
PS. I'm just not getting to the point of reviewer status on US amazon.