Who wants a 10.1 inch screen? The smallest MacBook screen is 13.3 inch and even that is considered too small. Apple are terribly wrong if they think people are going to prefer these small screen over a MacBook.
According to whom? I've been using 15" Apple laptops since Apple has sold them. I recently bought a 13.3" MBP to supplement and now I'm wondering if I want a "big" 15" next time I upgrade. The 13.3 is a fantastic size, and truly if a 10.1 has decent resolution it's going to be great too. It's not really just about screen size. Resolution plays a huge part. I agree a 10.1" w/ 800x600 resolution would be terrible but I doubt that is what Apple has in mind.