Review: New MacBook Airs offer improved performance and connectivity
Thanks to upgraded processors and graphics capabilities, along with both Thunderbolt and USB 3 for expansion, it's getting tougher and tougher to say the Air isn't a "full-featured" laptop. And you no longer have to give up a good chunk of performance if you want to go light.
http://rss.macworld.com/click.phdo?i=e2d3c9ed95c45bab0b4075182cde65e3
