Borders is going out of business, the Kindle is now selling rental books to students: http://mashable.com/2011/07/18/amazon-textbook-kindle/ http://mashable.com

Borders is going out of business, the Kindle is now selling rental books to students: http://mashable.com/2011/07/18/amazon-textbook-kindle/ http://mashable.com/2011/07/18/amazon-textbook-kindle/ Is this a good thing? Or will books never disappear?