0. http://www.amazon.com/b/ref=amb_link_366591722_2?encoding=UTF8&node=6442600011Slightly offtopic rant
Amazon offered my universities students union the chance to install some inside the union (e.g. to help students who are at lectures during the day/don't trust flatmates etc), however the union council (who are elected to serve the students interest) voted with a majority against the idea because of how little corporate tax Amazon pays. Ironically, the students union website is hosted on AWS, but they're able to overlook that.
http://dailyweb.pl/wp-content/uploads/2014/05/Paczkomat-InPo...