Hey-o! I'm a linux user and am thinking of picking up a laptop so that I can work on the couch or travel with it instead of being tethered to my desktop all of the time.

Pretty much will be using it for web browsing, writing, some programming, and video watching. No video games, nothing too intense.

Looking for something reasonably priced, long battery life, good build quality, not too heavy, and 14" or less screen size.

Any recommendations? In the U.S and not looking to pay $500 or more.