Is this really the most efficient keyboard layout for normal typing? It bothers me that one reason to switch is that it is relatively similar to QWERTY. Did you sacrifice anything to make it more "learnable?" Or was it just a nice coincidence? I'd rather learn slower if it meant a better keyboard in the end (I'm actually on Dvorak anyways so I don't really care about that). The "coincidence" of "zxvc" being all the same also bothers me. Was there a sacrifce to make that happen? I don't really care about those shortcuts, and I hope keeping them didn't have a cost.
Also, where is the Caps Lock key?