I'm not very educated in all this legal stuff, so i have few questions regarded license of this book.
First: does license CC-BY-3.0 allow me to download this book for free, make any changes to format or content of the book, including downloading to my Kindle? Amazon sells O'reilly version for kindle for 15.49$, and i can't find 'mobi' version at any legal sources, so is it ok if i make one myself? And if i will, is it ok to share it with everyone?
Secondly, as i understand, there is no problems with translating the book to any language and then sharing it for free with everyone?