The absolute zenith of mobile keyboards was the Blackberry, which included F & J nubs. I could type without looking at my phone at full speed and not get a character wrong.

The fact that Apple will as often as not autocorrect grammar from actually-correct to wrong -- and systematically screw up spelling -- in not just transcribed Siri but also in typing is just inexcusable at this point. It will even Randomly capitalize Certain words!