A little slow off the mark here, but library.nu was recently taken down:
http://www.aljazeera.com/indepth/opinion/2012/02/2012227143813304790.html
(Its old domain names--ebooksclub.org and gigapedia.com--redirect to this article)
It was a fantastic website that hosted hundreds of thousands of high-quality textbooks. Given the paywalls and high markup of academic content, this is a pretty huge blow to students and NEETs alike.
How do you guys feel about this? I am actually very upset. It's like a modern burning of the Library of Alexandria.
legalreads.com has millions of ebooks and is a good alternative to LNU