Yes and No.
Yes, because it forces the consumer to actually purchase the game rather than resorting to piracy. It also works in the same way as iTunes, because it is easily accessible from one's own home and doesn't force anyone to go out of their way to hunt for games. In addition to this, steam offers regular discounts which encourages and in turn stimulates the purchase of games, for larger companies like valve and indie companies alike.
No, because unlike iTunes, steam is not the universal medium for purchasing PC games, nor is it a common household name, meaning that new or casual gamers may have never heard of steam. Steam also can only assure the protection of multiplayer games where consumers are forced to buy a legitimate copy of the game in order to play with other people (yes yahtzee, not all games are built around their single player mode). To (most) pirates, if there's no need to play online with others, or if the game is single player only, whats stopping them from neglecting steam and downloading the game anyways. Not that I pirate games.
Really, the topic of Steam being the messiah of PC gaming is moot. Anyone can easily pirate console games, music, movies and pretty much anything else that's in ready demand.
Yes, because it forces the consumer to actually purchase the game rather than resorting to piracy. It also works in the same way as iTunes, because it is easily accessible from one's own home and doesn't force anyone to go out of their way to hunt for games. In addition to this, steam offers regular discounts which encourages and in turn stimulates the purchase of games, for larger companies like valve and indie companies alike.
No, because unlike iTunes, steam is not the universal medium for purchasing PC games, nor is it a common household name, meaning that new or casual gamers may have never heard of steam. Steam also can only assure the protection of multiplayer games where consumers are forced to buy a legitimate copy of the game in order to play with other people (yes yahtzee, not all games are built around their single player mode). To (most) pirates, if there's no need to play online with others, or if the game is single player only, whats stopping them from neglecting steam and downloading the game anyways. Not that I pirate games.
Really, the topic of Steam being the messiah of PC gaming is moot. Anyone can easily pirate console games, music, movies and pretty much anything else that's in ready demand.