"They are fully democratic and focus on producing empowered self directed citizens..."
Word.
I've run democratic teams. The empowerment is real. I can't explain it; it feels like magic. Those experiences have transmuted me into a full throated advocate for democracy.
Democracy, in its multitude of forms, is very much a technology. Just like arabic numerals, management, offset type, etc.
"No grades or grade levels..."
I'm hoping your sudval.org link says something about achievement models for education, as an alternative to testing regimes and grades.
My son is an Eagle Scout. He wasn't a very good K-12 student, but he rocked the Scouts. That achievement is largely self-directed, but also structured with concrete outcomes. With plenty of mentoring both up and down. I wonder why learning can't be more like that?