Which of the three big console companies is the most likely to quit?

[NintendoTogepi]

I'm not really sure.

I can't really see any of them, to be honest.

It's kind of funny, back in 2005 everyone thought Nintendo was going under, and that the Revolution would be their last home system. Doesn't seem so likely now. Although, I wouldn't have been too upset if they went third party. They'd probably had still released some awesome games for Xbox 360/PS3. (Although, I don't think Galaxy would have been as good on PS3/360...)