Shurikens and Lightning said:
Does the escapist have an answer for this?
Because people felt like it. Yes, that is actually the
real reason.
After manual typewriters came "automatic" electronic typewriters (like manuals but with a motorised hammer system so you didn't have to push the keys so hard), and then computers finally took over once they were capable of word processing with enough grunt. Even though there were now no more hammers and thus jamming issues were no longer relevant, it just made sense to keep the QWERTY layout so people who already had kick-ass typing speed on the old systems didn't have to relearn where shit was. It might not seem like a big deal to someone in high school or Uni, but relearning key arrangements and getting your speed back up
takes time, and in a business environment where you are paying people by the hour,
time is money. Money talks, bullshit walks, and therefore a smart employer is going to just buy QWERTY keyboards so he doesn't suffer productivity loss while the staff re-learn the new layout, and also so anyone new he hires in the business who has had typing experience will fit right in. It's a much more sensible business option than buying some DVORAK shit (even if it's better), or ABCDEF, or whatever else you can think up. That's why nothing else ever really took off.
Oh and QWERTY kinda sounds cool.