I simply couldn't find a keyboard designed for typing ( wired, rather reasonably priced, playable WASD placed, without 234873 media keys ) around so currently stuck with MS Comfort Curve 2000 :/
Define "reasonably priced".
Not accusing you of this, but it consistently amazes me how many people (and companies!!) cheap out on keyboards. If you are a programmer, it is your primary interaction with your computer.
If I thought I would get an extra 1% productivity out of a $1000 keyboard, I'd buy one.
In fact, I'd ask my boss to buy it for me. I work ~2000 hours a year (48*40) so a 1% productivity increase equates to ~20 hours. Given my time is easily > $100 an hour (not salary, charge), it pays for itself in less than 6 months.
tl;dr: treat yourself to the best keyboard you can buy :)