Look, GreatEmerald. You simply have to have some sort of protection. By playing a PC game you're, by default, inserting the media into a machine fully capable of making a copy of it by pressing a button. It'd be like publishers releasing books in a form that could only be read on a copy machine. The temptation is simply too great. No protection whatsoever is just stupid. At least a basic CD Key or one-time activation prevents cousin bob from copying the game for every one of his friends and relatives. There's simply no incentive - other than doing the right thing - to pay for the game.
On the other hand, DRM that annoys your paying customer is equally dumb. There's a difference.
On the other hand, DRM that annoys your paying customer is equally dumb. There's a difference.