Yes, it's mechanical, yes it has backlit keys and you can do some customizations. But where is everything else? Why are the keys still in the zig-zag formation? Why is the enter key so small? Why is the enter key on the right, where I have to use my pinky to hit it? Ever heard about ergonomics? Can I get one with DVORAK layout printed on? And so on and so forth.
If you want to create the best keyboard for programmers then create one that won't kill our wrists and hands.