Read: http://www.fsf.org/blogs/community/kindle-swindle-source-code http://www.fsf.org/blogs/community/kindle-swindle-source-cod... They publish the very minim

Read: http://www.fsf.org/blogs/community/kindle-swindle-source-code http://www.fsf.org/blogs/community/kindle-swindle-source-cod... They publish the very minimum the need to publish according to GPL.