I never planned on getting BO, at least not for the Wii (in fact, I wouldn't buy BO over Con2, but that's a whole 'nother story). But let's suppose BO wasn't going to land on the Wii:
People with both a Wii and a PS3/360 would still split money between BO and Con2. People with both a Wii and a PS3/360 would still split couch time between BO and Con2.
That is still not a position SEGA/HVS would like to be in. It was a smart decision, no doubt. Thinking selfishly, it's sad for me because I wasn't planning on buying BO over Con2 anyway. But I do want HVS/Con2 to succeed so I'm glad overall.
"A closet intellectual, he acts dumb to impress women." Daos (Doritos and Orange Soda) for Con2 currency name. I support this.