Thomas Fitzgerald writes an excellent blog and this article probably won’t disappoint you in regards to Apple’s newest Macbook.
As for me I am not sold on the one port option but I am on the Retina display. This almost reminds me of a tablet with a keyboard.
In regards to wireless transfer of raw images, I don’t think wireless is ready for prime time. At least not on my cameras and wireless services. I’ll stick with the good old card readers.