Watch the newest form of DRM be: When you buy a game, you must call in the company to activate the product. Not to just try to activate the product, but also to download files that work with your specific code, in order to get the game to even run!--not only that the company will be allowed to do through "internet" checks to constantly make sure your copy is legit, even after activation.
All those people who failed at life, and make 10$ an hour in a studio apartment will be screwed! haha