i remember seeing a post on here about someone requesting an HHKB layout. though that is my preferred layout i acknowledge it is rather niche; at least a complete 1:1 of that layout.
after checking out the current layouts and noticing how the enter & pipe keys are laid out for modularity between ansi and iso layouts, I was wondering if it would be possible to get something similar for a split backspace and split right shift setup.
i spoke with a few people within the mechianical keyboard community and the interest is there. i cant say to what extent but i know there are people interested in something like this as well.