Earlier quoted context omitted.
Yes, this drives me insane too, and is the thing that I hate about the "workstation class" devices. I don't use the number pad and I don't want it, thank you. It trips me up whenever I have to use one and I have to offset my hands from the display.
I would have really loved one when I was doing a lot of data entry in a previous job. Instead I just got a USB keyboard with a number pad, I understand that my niche desires don't necessarily make for a mass-market desirable device.
(By regulation, in some countries, like the UK)