A $20 eReader? Humane Informatics has designed a new low cost eReader for NGOs called the Humane Reader. It uses a TV screen as a display device and books and text are stored on a simple SD memory Card. The device can hold up to 5,000 books on a 2G card and it does not require an Internet connection.
Sounds like a great way to overcome the cost of entry requirements associated with eBooks.