The new MacBook Pro with the retina display looks to be a great device for photographers.
With a screen resolution of 2880 x 1800 pixels, plus up to 16GB of RAM, this seems an idea laptop for photographers. Seven hours of battery life, a fast processor and fast solid state disk space, plus two Thunderbolt and two USB 3 ports bode well for handling Photoshop well and gaining access to all those external hard drives we use. It is also only 1.8cm thick and weighs 2kg.
We look forward to using one.