They were going to be sued anyways. Why make it easier on the publishers. Also, they've been at it for little over a year so they're probably still in that peri

They were going to be sued anyways. Why make it easier on the publishers. Also, they've been at it for little over a year so they're probably still in that period where business processes are vulnerable to outside competition. But I highly doubt that they are in the business of copying textbooks and presenting it as their own work. A business model as such does not raise $10M. Just ask any professor who peddles those over-priced "class packets."