This is an extremely good example of why
any market research is infinitely better than
no market research. It can inform product, technology, budget, and business.
Speaking of research, I'd love to know if anyone's ever done any research into why tabs nowadays almost universally expand to 4 or 8 spaces. Why haven't 5/10 spaces won out? Why not 3/6/9? Why is it powers of 2? It would seem like counting to 8 isn't much more difficult than counting to 10 or to 6. Each of them use less than 4 bits, which is a typical minimal cell of information even in the most primitive computers, if you look at right after the primordial stone age of holding one bit per tube or per magnet.
Early terminals - and the typewriters they were converted out of - did not have tabulation fixed to these amounts. Early code editors did not seem to have such tabstops either. So what gives? Did at some point everyone sit down and decide that tabs were 4 spaces, like in some sort of UN meeting?
I've been trying to get an answer for this for years. Maybe decades. A good answer still eludes me.