What is your definition of "hobbyist?" Because most likely I agree with you, but some people do stuff like, say, create their own websites, or others, or do some photo touch-up even. They may be quite good designers, but they don't do it for a living. Are these people "hobbyists," because if they are, then there is a group of people who should be able to get the software but can't.
I'm not a hobbyist - at least not in my own definition. I spend tons of time each day working on websites. I've only had a couple of paying web design jobs, however (I'm still in school/College). Does that make me a hobbyist? I write very advanced code, spend many hours programming in PHP + HTML + CSS plus a language of my own invention which compiles to PHP. Is that the actions of a hobbyist?
I'm waiting for the academic pricing, actually. Hopefully that'll be a bit cheaper. (I wish it were like Autodesk's Maya - ~$390 for Unlimited, which costs $7000 otherwise...)