I think chicony concentrate on their laptop designs, which are used in some ThinkPads. Honestly desktop computers are going out of fashion. Unfortunately that means mainstream keyboard companies now focus on laptop style scissor switch keyboards.
Luckily due to starcraft 2, the number of "gaming keyboards" with mechanical switches has risen. But this again is just fashion, basically unless more games/applications take advantage of the keyboard, companies will stop making them low demand = death.
The first OS were totally dependent on the keyboard which is why IBM built the best keyboard, nowadays most operating systems use the mouse, touch pad or touch screen.
Even the mouse is going out of fashion to an extent with Apple and Microsoft focusing on other types of interface Apple with the their touch pad/screen gestures and their magic pad, Microsoft with their touch pad mouse and Kinect Camera, but luckily there its fashionable among gamers to buy FPS mice.
What we need is someone to make a keyboard based Linux which is super fashionable, which is probably impossible since everybody is more interested in consumption than they are in actually making content. So I deem programmers go forth and create something to make the keyboard special again.