can small & light make life easier?

The laptop said to be the world’s smallest and lightest at http://gizmodo.com/5025164/hands-on-sony-vaio-z+series-worlds-smallest-lightest-blu+ray-laptops, and sure, compactness helps in mobility, but if it doesn’t have enough speed to do what you need to do, it won’t help make life easier. The cost also needs to be affordable. Since the laptop is out of the picture as an item that would help make life easier, how about the site gizmodo? Well, they didn’t even list the specs in an user-friendly manner.