While the style of e.e. cummings is definitely heterodox, it isn't a perfect analogy in this case because: (a) his style is internally consistent with itself,

While the style of e.e. cummings is definitely heterodox, it isn't a perfect analogy in this case because: (a) his style is internally consistent with itself, instead of being a scattering of random mistakes, (b) while his style is different, he doesn't do anything that majorly impedes readability, and (c) he uses the style for a particular artistic effect, instead of just using it because he is too lazy to press SHIFT.