Comment 3 for bug 1571513

Feedback from typing a key should be quick. Be it visual or a sound, the "click" feedback should be much shorter than the time between keystrokes. The problem with the vibrate feedback is that it lasts too long, which then feeds back to the user by touch and you get a sense of the feedback being late.

It might be possible to solve this with shorter vibration, but removing would definitely solve the problem.