SP3 beats Macbook Air handsdown for what people do most often with their computers
It isn't even a competition. I was playing with both at Best Buy yesterday and for what most people do with their computer, surf the web, the sp3 runs circles around the air. The Air 11 in. screen feels super cramped compared to the sp3 due to size, bezel and resolution. Surfing is much more pleasurable with a touch screen vs. the finger gymnastics required from trying to scroll with the Air's trackpad. To top it off the canvas mode plus the pen makes surfing feel so natural. It's like it was designed for that purpose. You get the hover effect of a stylus that's great to use in conjunction with your fingers when surfing.