What really irks me about this thread is the following (several posters have said it multiple times):
"It's not stealing as I wouldn't have bought it anyway, so the companies don't loose a sale and I get to play the game."
So, uh, why did you find the need to obtain a pirate copy? Why didn't you just go without (since you didn't want it)?
Yes, pirating a copy of a game IS stealing (theft of intellectual property, it's still "stealing" even if not the view of stealing some people [whom apparently aren't too hot on the law] hold). You obtained a game, which has copyrights and licensing fees made by people who need to get paid, for free. The excuse that you didn't actually want it holds no water because you went out of your way to get it, the computer didn't open the downloads by itself, therefore you had the intention of obtaining the product without paying for it.
That last sentence is one of a myriad of definitions of theft.
Ie, had you bought the copy from a shop, you would have sent money to the developer. By not purchasing the product, you are taking the money away from the company. And because you had to download it you were intending to do this.
Not purchasing a product doesn't make the company any money too. But then you shouldn't be able to play it (since you don't want it). I'm sure they'd prefer that you went without than obtaining a copy that can then potentially be passed on to other people (like the "pay it forwards" scheme, only more nefarious. You obtain a copy from one bloke who bought the game. You send your copy to 2 mates. They send their copy to 3 mates each, who send it to 4 mates each. Now the company made £50 off the first bloke. Had you not obtained a copy, your 2 mates would have bought the game, and perhaps the 9 after then, or the 36 after that - meaning the company has lost out on a possible £1400 (not £1450 since you didn't want the game so you wouldn't pay the first £50). That's how piracy can easily damage companies. Companies like EA etc can probably absorb the losses, but they might cut departments etc depending on how much of their total profit goes back into creating more games, purchasing the legal licenses and so forth.
I don't really despair at any individual pirate, or the group as a whole. But to assume that what you're doing isn't stealing as you "aren't taking something as you wouldn't have bought it, so where's the harm in it?" is not only ignorant but short-sighted. And my true worry is that now society feels that it is totally justified in stealing something it can't afford just because they want it. Gaming is not vital for life. It's not even vital for a good life (I game very little, ironically since this is a gaming forum, but simply because I can't afford a PS3 or 360 and don't have much time to play the games - because I'm either working to pay for food or I'm down the pub with real mates). Why DO you have the right to play a game without paying for it?