While this seems to be targeted for small low power web servers, I really want low powered, cool and low temperature laptops. Laptops with hot intel processors are cooking my body if I actually keep my laptop on my lap.
As long as I don't do computing intensive stuff like playing games or visiting some websites that overuse javascript the MBA runs really cool. Cooler than my body temperature.
-- typed on my MBA, lying on the couch, having it placed on my belly ;)