I don't see how you could look at the media attention that GTA4 got on the news, SNL, Daily Show etc and call still talk about games as being for niche fetishists. You could argue that video games are only hitting a small demographic area (young men), but that's a different problem and not a niche fetishist issue.
I think even if the Wii didn't exist, we would still be seeing an expansion of the market, especially considering the recent arrival of music games like Rockband and Guitar Hero.
There are some unbelievably hardcore games on the HD systems, but also a lot of casual games as well, though it's hard to say if those casual games were a response to work Nintendo has done, or a natural evolution of earlier casual games. It's hard to pinpoint since Nintendo was experimenting with more casual games on the DS prior to the Wii, the casual PC market has shown it's worth in a strong way recently, and Sony has been experimenting with casual titles in Europe for quite some time.
It would be difficult to guess how the industry would have evolved in Nintendo had just made the Wii a Gamecube 2.
I think even if the Wii didn't exist, we would still be seeing an expansion of the market, especially considering the recent arrival of music games like Rockband and Guitar Hero.
There are some unbelievably hardcore games on the HD systems, but also a lot of casual games as well, though it's hard to say if those casual games were a response to work Nintendo has done, or a natural evolution of earlier casual games. It's hard to pinpoint since Nintendo was experimenting with more casual games on the DS prior to the Wii, the casual PC market has shown it's worth in a strong way recently, and Sony has been experimenting with casual titles in Europe for quite some time.
It would be difficult to guess how the industry would have evolved in Nintendo had just made the Wii a Gamecube 2.