Great. I wasn't aware of my K2 buttons making any noises whatsoever. But now that you've put the suggestion in my head, I'm sure they will start to sound and feel like typewriter key clunks. Thanks a bunch.
Actually, I
have heard the buttons when I consciously focus my attention on them. But I'm a firm believer that if what you're reading is interesting enough... you'll never hear them. So if you
do hear them while reading: a) your book sucks, or b) you're skimming and not properly allowing yourself to become immersed, or c) perhaps your toy is still too "shiny-new" and has yet to become invisible (as it eventually will).
It's just like moving into a new house and getting used to all the new creaks and groans when you're lying in bed that first night... they eventually go away.