lolwut? Think about it: You're a soldier on duty, stationed in some war zone. You risk your life every day, to keep your family fed, your people back home safe, your country independent. The little internet you have you use mostly for some quick mails between you and your family. Your cousin tells you about this great new game (say, Civilisation 5, or Assassin's Creed 2), and how he enjoys it, and manages to even send you a copy. Only ... you're not allowed to play it. Not because it's against your orders, against the law or anything like this. Not because playing games when you have free times is not allowed; in fact, your CO encourages you to have a nice hobby like this, to wind down from the hard work. You're not allowed to play this game because you risk your life for your country in the far away Shitholestan. That is what makes the Steam system, and really every kind of DRM which requires you to be online for anything, not only a problem, but also potentially inhumane - if the publishers don't offer alternatives.