How do you solve a consumer education problem like the Chromebook? You put it into the idle hands of urbanite travelers -- that's how. The fast-booting neither laptop, nor netbook entity with negligible storage and not-yet-defined purpose will find a temporary summer home at select Virgin America gates and New York's Ace Hotel starting Friday. Jet-setters flying between San Francisco and either Chicago O'Hare, Dallas / Fort Worth, or Boston Logan can get an on-the-fly, marketing-fortified crash course in Chrome OS computing by