x360 only has a very small amount of price reduction moves it can make, really PS3 has the high ground on this one, and Natal is going to flop imo, because it will only cater to casuals, there are hardly any casuals on the XBOX 360 and Halo only appeals to hardcore users, so yes Natal will flop, whereas PS3 has already a mixture of casuals and hardcore, and the hardware will have the ability to cater to both users, so I believe the PS Wands should have a better success rate.
it's the future of handheld
PS VITA = LIFE
The official Vita thread http://gamrconnect.vgchartz.com/thread.php?id=130023&page=1