There was a story a month or so ago about a company in Australia doing something similar with textbooks: https://news.ycombinator.com/item?id=6550765 https://ne

There was a story a month or so ago about a company in Australia doing something similar with textbooks: https://news.ycombinator.com/item?id=6550765 https://news.ycombinator.com/item?id=6550765