These are advanced computer skills IMO
> It doesn't just magically "arise from the structure", as much as I wish it did. The web site is a clear example - the lack of understanding how humans consume info, and what helps/hinders, leads to odd boxes around each paragraph
I appreciate the criticism. It's impossible to please everyone in terms of design, and I think your antipathy towards this particular style agrees with the general premises.
Regarding if disposition arising from structure is desirable or not, I think it's a matter of culture and habit. The time and complexity savings for authoring and publishing afforded by this model, for me, satisfactorily offsets whatever could be said that it misses in the aesthetic or funcional department, which can always be patched and improved. The positive feedback I had from interested users, all of them tech-illiterate, is what gave me the confidence to pursue investing in the research, and also made me realize that my insecurities towards its acceptability, which stemmed from sentiments quite similar to what you put forth as criticism, were mere whims. As far as experience and perceptions can be trusted, I believe serial multimedia has been proved as a viable format.
> And hierarchies alone are insufficient.
Not disputing that. The fact the document model is hierarchical does not mean the document system has to be. In fact it was never planned to be. There are many mechanisms in place affording hypernavigation, down to the design of the in-memory representation. Just haven't been implemented for lack of resources.
> you're getting a very rough first draft, sorry :)
I'd love to hear more. Feel free to ping me anytime if this is a subject you find exciting to discuss!