I checked out the link above and as soon as I started reading it I was amazed at the ego of this guy. How does he even fit through the doorway with his head so self inflated? He refers to us derisively as "kit assemblers". Ok, sure... we're assembling the parts, however he conveniently ignores the research, craftsmanship (seam work, paint finishes), weathering skills etc. that go into each model we build. My skills are nowhere near his, but I enjoy learning something new with each build and pushing myself each time to improve my skills and learn something new. I don't build to impress others, nor do I use what skills I do have to make myself feel superior to others who are still learning.
Granted, the work he does is amazing, but after reading a few sentences I stopped looking at his website. I couldn't care less about anything he does. I actually feel sorry for him, he must be a pretty miserable, lonely human being.
I like to do a good job with my models, and to make them as realistic as possible given what's available in the kit, and I use some aftermarket goodies from time to time if I feel they'll significantly enhance my build, but I'm not a rivet counter either. If a wheel is short one bolt, or a panel line is 1mm off, I'm not going to lose any sleep over it.
I enjoy doing the research, keeping up on the latest releases, and building and collecting kits. I also enjoy learning from others and sharing what I learn with my fellow "kit assemblers" which makes the hobby so much more enjoyable for me. So I guess from that perspective I'm a hobbyist.