I don't care about clickyness, or what switches does it have. This keyboard is the first I've seen that has a design that will actually allow finding keys by touching and feeling them, not by looking at them. The difference in the shapes of the different key groups is huge for me.
The only thing that I miss is the space around the reverse-T of the arrows. The space that Macbooks have around the arrows is not a "wasted space," it has a purpose: it allows me to position my fingers on the arrows just by touching and feeling. Maybe consider adopting the half-size of the arrows and leaving the left-shift where it should be.
Another note: I don't use Windows much, but when I do, the key in the lower left corner is hard-wired in my muscle memory to Ctrl. Ctrl is the key that is used the most in Windows, so I often need to find it quick, in that corner. Maybe consider a Mac/Win switch (fn-control-option-command for Mac, Ctrl-Fn-Windows-Alt for Windows).
