"As schools seek to use digital books knowing where to find the book you are looking for is critically important. Here is a complete list of all the eBooks directories and search engine on the web provided recently by www.geckoandfly.com. Gaining legal access to free books will benefit those on a tight budget. "The list compiled below is not the place for links to sites hosting illegal copyrighted content such as torrent! They are collected from various Wikipedia articles, eBook seller websites like Kobo, Nook, Google eBook Store, Amazon eBook, Self publishing authors, public domain books with expired copyright and Universities website, thus most eBooks are classical. Public domain books are more often than not published 30 to 50 years ago where the copyright has expired.""
My faculty know there are tools out there to help them. That's not hard to understand. My focus is getting their attitudes / feelings / affective domain to shift towards openness, sharing, and interdependence. I feel that conceptual understanding of the PLN is a major barrier to powerful and transformative use of web2.0 tools.
This article does a good job of explaining it in an accessible way.