The American Transportation Security Administration has used its blog, of all things, to inform the good people traveling to, from, and within the USA that portable computers smaller than "the standard sized laptop" need not be removed from their bags. What is the standard sized laptop, you ask? Well, we're not exactly told, but Kindles, iPads, Sony Readers, Nooks, and "Net Books" are explicitly named as being exempt from the annoying requirement to unbag your computer for the airport's prissy X-ray scanners. There's still the disclaimer that staff might want to take a second look at anomalous-looking gear, but for the most part you'll be just fine leaving that Eee PC in your backpack while making the barefoot jaunt through security.