Acatopia.org

Acatopia is building communities around books. It's fairly new, so there aren't a lot of Q&As yet, so go ahead and post your own if you have just finished a book or textbook.

"Ask any question about a book or textbook you're reading, and answer other readers' questions."

What is Acatopia.org?
Acatopia's goal is to form a community to help you learn.

How does Acatopia.org work?
Just search for a book you are reading, or a book you have read. You will then be able to ask any question you have, and help answer other readers' questions.