The last time this came up on HN, the comment thread already disagreed on whether "mention" should be spelled "menchin", "menshin", "menchun", or "menshun".
a spelling reform cud[] keep “mention” and still significantly improov the orthography wer it to simply aply the rules more consistently. And when wurds ar genuinely different, like “ask/aask” or “uv/ov” it's not going to hurt to spell them differently.
[] although how to spell put/putt is an open question. here I have sided with northerners and decided to spell them the same.
[As an aside, why did you drop the doubled "p" from "apply" but not the doubled "f" from "different" or the doubled "l" from "spell"?]