Gosh. GOG lost my post.
Right, well, DRM isn't an issue for me personally. I buy most of my PC games on GOG, and my console gaming is done only on 'classic' consoles (a polite term for the previous generation). However, the few games I do buy new, I buy only after viewing youtube videos and reading reviews, perhaps talking to my friends. I think this precludes the 'I might not like it' argument for piracy, since if you have time to search a torrent, you have time to search a few youtube videos and reviews. And surely you have friends, right? :D
Secondly, if you don't like the DRM system, you can buy the game on Steam - Steam's not going away, I suspect its system is pretty much the wave of the future. Admittedly, if Steam does not have the game, you'll have to either wait for it to get it, or buy it on a console to avoid the DRM.
Thirdly, if you cannot afford to play a game, simply don't. You do not have the right to spend your free time the way you want to, you have the privilege of having free time to spend. I don't have the right to steal a helicopter and try to run down flocks of endangered buffalo with a water cannon simply because I'm bored. I'd have to pay for that right. Aaand probably bribe witnesses.
There are a variety of things to do with free time, and there are affordable options for everyone. For instance, this very site just released NWN: Diamond, which is at least 150 hours of gametime just in the included modules and has hundreds, if not thousands of hours more life in modules and online play. That's $10 for that.
And finally, 'sticking it to the man' by stealing something you'd enjoy having is a sad and somewhat silly excuse. It doesn't prove a point, it just means that you'll go to jail for a long time or pay a very big fine when found out, and people will not 'rally to your cause', they'll just hide or delete their own pirated games and shiver in terror about being discovered.