I agree with you, but I started thinking about this not even from a game preservation perspective but from a DRM perspective. This article was a timely reminder that if I buy any media with DRM, no matter how purportedly lenient and user-friendly it is, the DRM controls when and where I'm allowed to use that media in perpetuity unless I break the DRM, which I understand is illegal in some jurisdictions. Imagine having to jump through hoops or even break the law just to keep using the media that you "bought" with your hard-earned cash.