orcishgamer: It's not useless but there very well may be superior implementations.
Elmofongo: orcishgamer please correct me with this statement since you always make me feel better:
I am terrified of windows 8 I fear it will bring the end of true PC gaming
hell even using a PC for work imo. microsoft does not know how important Windows is to the world when you go to offices with computers you see them using windows not macs and definantly not tablets also most people who makes games today uses microsoft windows to make games we love right now you don't see people making a game from a IOS tablet no they make it from windows then they port it to a tablet.
all this is pretty much confirmed when microsoft said use your PC like a device not a computer and that sad we still need computers not consumer electronics.
I do not want to see myself working in an office working with a Windows 8 computer being bombarded with fucking ads of games and movies and music.
Your fears are overblown. MS has no reason to want this and gaming on PC has no reason to disappear. You may see a lot of work happen on Windows PCs in offices, but most of that work could happen on any platform, hell, most people really could do the computer portion of their job on an iPad. Office use does partially drive Windows sales, but it's not the only thing. At any rate, the way people interact with these devices will change for 2 reasons:
1) Our input devices are changing, even the camera that comes in the average laptop these days bears more resemblance to a Kinect than to the webcams of yore.
2) UI in the software realm is really bad, it also evolves as generations grow up with different "idioms" (for lack of a better term) for interacting with everything around them (this is why my parents were intimidated by their VCR while younger people have gone through several evolutions of the same type of technology without confusion), BUT software also simply evolves as we iterate through different ideas. Some iterations are bigger than others and some are a bust, but overall it moves in the right direction.
If you're worried about video gaming on PC, don't worry. If you're worried you'll have to do something different from before, well, that's going to happen regardless of platform, get used to change, change is a good thing overall.
As for Metro, it won't prevent any work from being done in any realm, from video gaming to the most mind numbing accounting you can imagine.