Like what? a netbook? IIRC laptops and netbooks still draw40w-95w depending on the AC adapter.
What? My netbook draws 12W. It's only got a 35W adapter!
Yes most smaller laptops will have a charger somewhere in the 60-95W range, but that's MAX LOAD! That's like saying my desktop tower with a 1000W CM PSU uses 1000W. A laptop mining on a bunch of FPGAs will not use 95 or even 60W.
My asus eee can draw more power than the adapter can deliver.
Fortunately than only happens when compiling big sources (like a linux kernel) with the multiple jobs for make.