What the heck is it you ask?
"Little Printer holds a compact, inkless, thermal printer. Its zero-configuration wireless connection to the Web (via the Bridge unit, included) lets you place it wherever you have a power outlet. Little Printer is constructed in high-gloss injected moulded plastic and the brushed steel faceplate holds the paper, framing each delivery as it prints."
SERIOUSLY cool. It already makes me happy! It's available in 2012.
Watch this video to enjoy the wonder: