How are you not fan of tactile bumps? I don't like to have to look to the keyboard in order to know where my hands are at :biggrin:
There's no reason my unicomp should have a bump on the F and J keys, as one is on the top row, between the Y and G, and the other is on the bottom between Q and K.
As a result, I've gotten good at ignoring them. I can place m hands where they need to go just fine, and I prefer the "look" of the keyboard without the nubs. Still, if I were into them, I'd prefer they be on more keys.