I want to know the launch date and price because everyone's endlessly speculating on them and I'm tired of my expectations bouncing back and forth. I will buy the system even if it's $250, but if developers and analysts and media keep speculating that it'll be $200, $170, or even $100, then I'm going to be disappointed if it's $250.
Same thing with launch date, it seems to be narrowing down now, but I've heard people suggesting everything from the last half of October to the end of November. The realistic date now seems to be somewhere in early-mid November, but again, I'm tired of my expectations bouncing back and forth.
Obviously, a lot of people care, these two topics seem to get more responses than anything except maybe Twighlight Princess and Red Steel.
Edit: planning plays a bit of a role in it too, I may take one or two days off. I don't need to know it right now to do that, but at least a couple of weeks in advance.