I agree 100%. I think there is a lingering stigma as there was with XP that "pro" is better.
I had a friend actually tell me that who thought he was sharp with computers.
I asked him to tell my the difference between pro and home, and why pro is better...and he couldn't.
I use Pro at home and work ONLY because of use acceptance testing...(and I like being able to RDP into my home PC for off network testing and not having to setup VNC, etc.)...
Nothing I do at home would warrant the need for anything but Home...to be honest.
Work...obviously...need to join the domain!!