I’m a home user, but not as the articles imply. I came to Linux in 1995 because I wanted home UNIX and _NOT_ Windows. I don’t like proprietary/binary-only drivers, and I do care about “Free as in Freedom”, because when the source is open the software will work better _and_ it cannot be taken back once released as “free”.
I save lots of money with recycled hardware and software that doesn’t require license fees.
So guess what? Chalk one up in each of your three categories, because I belong in all three.