In all honesty, I feel like the people who would be interested in the Conduit don't own a Wii.
On a sidenote, I feel like people who would be interested in the interactive movie known as "Heavy Rain" do own a Wii. Soccer moms and 40+ adults would probably think that an interactive movie is the coolest thing ever, but they own a Wii. The PS3 audience of, "we only play shooters and every other genre is crap by default" will totally sleep on Heave Rain, regardless of how good it is.









