While the keyboard has some interesting properties, as others have already said, there's no mention of remapping or reprogramming. Being able to reprogram, or at least remap the keyboard *is* as much of an ergonomical benefit as anything else, if not more. OneShot keys, macros, layers, that kind of stuff can be a huge ergonomic boon. Missing out on those is a grave mistake.
The most successful ergonomic keyboards all support either remapping (Kinesis) or reprogramming (ErgoDox, Model01, UHK, all the ortho splits running QMK, etc).