Overall, the Kindle for PC app is a decent free ebook reader, with access to the most comprehensive libraryof ebooks on the planet, and a lot of free ebook titles as well (here's a free ebook by Robin Hobb).
The August 2017 sale features some really good Xbox 360 titles and some decent Xbox One games for those of you looking to extend your library with some free games.
At the time the PS3 library was really rather bereft ofdecenttitles, and Uncharted was one of a few great games that kept loyalists going during those hard times.