Actually I did not invent the idea. Frank Berto did an article for bicycling called building a bicycle for an adult female. He did radial right and 3 cross left. He pointed out nearly all of the torque would be transferred to the left side which is under less stress. You are certain to bust a flange with radial spoking.
There was burst in interest in weird spoking patterns at the time Berto built the wheel you mention. He told me he broke a Dura-Ace hub with a weird spoking pattern, and that was the end for him with weird spoking.