In the pro world, most of the time laptops aren't used as the primary computer. They're used for doing work on the road, while most of the time a desktop (more powerful) system is used when at home/office. The hallmark of the 12" is its portability, and affordability as an "extra" computer. I use mine when i'm on campus, and my PC when i'm home, as it's faster. However, if i need to, the 12" is plenty fast for my uses.
MP
MP