[unpixer]

I don't really care so much about half-height left and right keys versus full-height ones, but I've discovered that what I really hate is when half-height PgUp and PgDn keys are on either side of a half-height Up arrow key. This means I constantly hit PgUp/PgDn with my pinkie when reaching for Left or Right (and ultimately on my current machine I had to override this with a keyboard remap).