...every time I try to do something on the left side of the keyboard, I press one button off to the left.
(Before anyone begins with the Razer hate, my first reaction was to pass them up as well, based upon gaudiness, but in my research found this to be the only keyboard out there with the features I wanted. Mechanical keys, integrated USB hub, media controls and on-the-fly programmable macro keys. Also, I had a $70 gift card to Best Buy.)
Anyway, I find my left hand's home by feeling the corner key (left ctrl) with the palm of my hand. I knew this before I bought the BlackWidow, but in every review I read of people nitpicking every single detail, no one else mentioned this as a problem, so I didn't worry too much about it. However, I find that every time I attempt to press tab, caps lock, tilde, control, or any of the letters on the left side if my fingers aren't already on the home keys, I press a button one side to the left. This has also deterred me from setting any of the macro buttons to doing anything appreciable, because I press them so often meaning to press tab or caps lock that they would constantly be starting programs or some such.
Also, I do sometimes find myself experiencing a problem others have described - the Cherry Blues actuate halfway down the keystroke and so rapid key presses without releasing the key fully are not possible. This is not a problem for me gaming, and so far I only seem to notice it when I attempt to backspace several characters consecutively.
That being said, I am enjoying typing on a mechanical keyboard and I won't be going back to a "normal" keyboard again. These two problems above make me wonder, though, if I wouldn't be happier with a keyboard that doesn't have the macro buttons, and perhaps Cherry Brown switches in place of the Blues. I would have to forfeit on-the-fly programmability for this, but at present, I'm not using it anyway for fear of inadvertent activations.
I plan to keep the keyboard though. I think I can train my left hand to find its home by the f-nub, and not the corner key.