Via Forbes (UPDATED) We didn’t think that the MacBook would steal the Apple Watch‘s limelight at the Cupertino-based company’s March 10 (March 9 in the U.S.) Spring Forward event. But it did. It’s the first to get gold and space-gray variants. It’s the first to have a 12-inch display — and a Retina one at that. It’s the first after 4 years to chuck “Air” and “Pro” and simply go by the name “MacBook” again. It’s the first to go fanless. And it’s the lightest and thinnest Apple laptop yet, weighing a mere 2lbs and measuring only 13.1mm at its …