Ciro Santilli $$ Sponsor Ciro $$ 中国独裁统治 China Dictatorship 新疆改造中心、六四事件、法轮功、郝海东、709大抓捕、2015巴拿马文件 邓家贵、低端人口、西藏骚乱
These people have good intentions.
The problem is that they don't manage to go critical because there's to way for students to create content, everything is manually curated.
You can't even comment on the textbooks. Or at least Ciro Santilli hasn't found a way to do so.
This massive lost opportunity is even shown graphically at: (archive) where there is a clear separation between:
  • "authors", who can create content
  • "students", who can consume content
Maybe this wasn't the case in their legacy website,, but not sure, and they are retiring that now.
Thus, License: CC BY! So we could re-use their stuff!
Video 1. Richard Baraniuk on open-source learning by TED (2006) Source.