No...stealing is taking something that doesn't belong to you without permission or compensation. It's a fairly black and white thing. If you download a game or a song illegally, you are stealing it. It does in fact deprive the owner of income. Rationalize it all you want.
But the thing is that you're not
taking anything -- you're copying it. The content owner hasn't lost any physical goods from you making a copy. Furthermore, it may, but may not, deprive the owner of income. If thieves who would otherwise rob a jewelry store and steal millions are prevented from doing so, they probably won't walk in and put down a million bucks to buy stuff. It's obviously not always like that, but it certainly can be -- pirates simply may not have the money to pay full retail price (see Asia).
I'm not trying to justify piracy, and if you read my previous post you'd see that I'm no fan of pirates myself, but it's still somewhat misleading to label it theft. I think that the vast majority of piracy is wrong, but I also think that the issue is less clear cut than you make it out to be.
The better analogy here would be examining the code of the game and going home and recoding it from memory for personal use. Which you're certainly welcome to do. Just don't try to resell the game.
This doesn't seem to be any different from saying that it's okay to pirate for personal use. What's 'recoding it from memory'? Is it making a character-for-character copy? That's just inefficient piracy. Is it remembering the basic structure of the program and then making a similar but not exact copy of the program? That's still copyright infringement. I can't think of a way to interpret this analogy without it still being illegal.
No. It's like going to a clothing store and taking the shirt without paying for it. Then whining that you weren't actually ever planning on purchasing it, therefore you weren't depriving anyone of any revenue.
If you take the shirt, the store loses both the money spent on purchasing the shirt from the supplier and the ability to sell the shirt to someone else. If you download a piece of software, the publisher loses neither. The
only thing lost is some vaguely-specified quantity of hypothetical income.
It doesn't matter if it's a physical object, or some sort of intellectual property. If you acquire a product that is offered for sale without permission or compensation, you are stealing it.
Piracy is infringement, not theft. Still wrong and still illegal, but not the same.