By now the people that made up their mind on how to buy a console based on traditional gaming or casual/motion sensing games has, a copy-cat remote will not change it; not to mention that there will be almost no games that support it initially and the ones that do will come out close to the time we are expecting the next gen to be announced(if it won't have been already). As for capitalizing on it in the future gens... maybe, Microsoft's strongest selling point is FPSs... which won't be any better with a Wii like remote, Sony's strong point sense PS2 has been with making it a superior movie player than other consoles and competitive w/normal media players in terms w/price. Both companies would have to spin away from drastic investments for this to be anywhere close to effective. I have no doubt we will see motion sensing from both companies next gen but most likely will get forgotten and not even worth recognition.
